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Marquise|Lab Grown|IGI

1.57ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG669420356

Certificate IGI LG669420356

Diamond specifications and retailer prices

From $399 USD
Save $3,151 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,550 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 LG669420356 or 669420356. Listed at 27 retailers, with prices from $399 to $3,550 at Do Amore Diamonds, a $3,151 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669420356
Dimensions6.10 × 6.10 × 11.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.10 mm6.10 mm1.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669420356
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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: $3,550 USD|Low: $318 USD|High: $3,550 USD|Avg: $1,364 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 1, 2026
Retailer 19$491 USD
Retailer 5$594 USD
Retailer 20$595 USD
Retailer 13$628 USD
Retailer 14$704 USD
Retailer 4$740 USD
Retailer 21$855 USD
Retailer 15$896 USD
Retailer 18$920 USD
Retailer 6$1,271 USD
Retailer 17$1,277 USD
Retailer 12$1,278 USD
Retailer 8$1,478 USD
Retailer 7$1,711 USD
Retailer 2$1,802 USD
Retailer 10$1,821 USD
Retailer 11$2,028 USD
Retailer 3$2,030 USD
Retailer 16$2,033 USD
Retailer 9$3,160 USD
Do Amore Diamonds$3,550 USD

40 data points across 21 retailers

27 retailers$399 USD to $3,550 USD

A
Cheapest Retailer
-
$399 USD
A
Retailer 2
-
$447 USD
View
A
Retailer 3
-
$489 USD
View
A
Retailer 4
-
$491 USD
View
A
Retailer 5
-
$594 USD
View
A
Retailer 6
-
$595 USD
View
A
Retailer 7
-
$628 USD
View
B+
Retailer 8
-
$704 USD
HK$5,500 HKD
View
B+
Retailer 9
-
$740 USD
View
B+
Retailer 10
-
$855 USD
€814 EUR
View
B+
Retailer 11
-
$880 USD
£693 GBP
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$898 USD
£707 GBP
View
B+
Retailer 13
-
$920 USD
ZAR 14,865 ZAR
View
B
Retailer 14
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$1,271 USD
View
B
Retailer 15
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$1,277 USD
A$1,965 AUD
View
B
Retailer 16
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$1,278 USD
View
B
Retailer 17
-
$1,478 USD
£1,164 GBP
View
Price last confirmed 22 days ago
B
Retailer 18
-
$1,711 USD
View
Price last confirmed 22 days ago
B
Retailer 19
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$1,758 USD
View
B
Retailer 20
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$1,802 USD
A$2,772 AUD
View
B
Retailer 21
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$1,821 USD
View
B
Retailer 22
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$1,908 USD
View
B
Retailer 23
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$2,028 USD
View
B
Retailer 24
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$2,030 USD
SGD 2,743 SGD
View
B
Retailer 25
-
$2,033 USD
£1,601 GBP
View
B
Retailer 26
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$3,160 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
27-03C833852 · Sep 30
$3,550 USD
View
26 more retailers have this diamond
Prices start from $399 USDSave up to $3,151 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
$399 USD