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Marquise|Lab Grown|IGI

1.57ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG800620381

Certificate IGI LG800620381

Diamond specifications and retailer prices

From $363 USD
Save $2,827 USD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $3,190 USD at Brilliant Earth
View at Brilliant Earth

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800620381 or 800620381. Listed at 30 retailers, with prices from $363 to $3,190 at Brilliant Earth, a $2,827 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800620381
Dimensions12.48 × 6.05 × 3.68 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.48 mm6.05 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800620381
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 39.9°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $480 USD|Low: $274 USD|High: $2,718 USD|Avg: $1,102 USD|-0.1%
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Retailer 29
October 1, 2026
Retailer 21$274 USD
Retailer 25$363 USD
Retailer 11$406 USD
Retailer 29$421 USD
Retailer 5$444 USD
Retailer 3$450 USD
Retailer 1$480 USD
Retailer 19$499 USD
Retailer 26$600 USD
Retailer 9$706 USD
Retailer 7$708 USD
Retailer 24$719 USD
Retailer 6$757 USD
Retailer 16$759 USD
Retailer 28$801 USD
Retailer 14$850 USD
Retailer 4$1,044 USD
Retailer 27$1,209 USD
Retailer 17$1,412 USD
Retailer 8$1,436 USD
Retailer 23$1,446 USD
Retailer 15$1,486 USD
Retailer 20$1,711 USD
Retailer 18$1,713 USD
Retailer 12$1,752 USD
Retailer 13$1,753 USD
Retailer 2$1,779 USD
Retailer 10$1,843 USD
Retailer 22$2,718 USD

40 data points across 29 retailers

30 retailers$363 USD to $3,190 USD

A
Cheapest Retailer
-
$363 USD
A
Retailer 2
-
$406 USD
View
A
Retailer 3
-
$421 USD
View
A
Retailer 4
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$444 USD
View
A
Retailer 5
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$450 USD
View
A
Retailer 6
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$480 USD
£378 GBP
View
A
Retailer 7
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$499 USD
HK$3,900 HKD
View
A
Retailer 8
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$600 USD
View
B+
Retailer 9
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$706 USD
View
B+
Retailer 10
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$708 USD
€674 EUR
View
B+
Retailer 11
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$719 USD
View
B+
Retailer 12
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$757 USD
ZAR 12,229 ZAR
View
B+
Retailer 13
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$759 USD
View
B+
Retailer 14
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$803 USD
£632 GBP
View
B+
Retailer 15
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$850 USD
A$1,308 AUD
View
B+
Retailer 16
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$1,044 USD
A$1,606 AUD
View
B
Retailer 17
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$1,209 USD
View
B
Retailer 18
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$1,436 USD
SGD 1,941 SGD
View
B
Retailer 19
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$1,441 USD
View
B
Retailer 20
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$1,446 USD
View
B
Retailer 21
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$1,486 USD
View
B
Retailer 22
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$1,711 USD
View
Price last confirmed 22 days ago
B
Retailer 23
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$1,712 USD
View
B
Retailer 24
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$1,713 USD
View
B
Retailer 25
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$1,752 USD
A$2,695 AUD
View
B
Retailer 26
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$1,753 USD
£1,380 GBP
View
Price last confirmed 9 days ago
B
Retailer 27
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$1,779 USD
£1,401 GBP
View
B
Retailer 28
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$1,843 USD
View
B
Retailer 29
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$2,718 USD
£2,140 GBP
View
Most Expensive
B
Brilliant Earth
20322610A · Sep 29
$3,190 USD
View
29 more retailers have this diamond
Prices start from $363 USDSave up to $2,827 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
1.57ct Marquise
$363 USD