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Oval|Lab Grown|IGI

1.57ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG660415026

Certificate IGI LG660415026

Diamond specifications and retailer prices

From $259 USD
Save $2,041 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,300 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval 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 LG660415026 or 660415026. Listed at 27 retailers, with prices from $259 to $2,300 at Do Amore Diamonds, a $2,041 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 angle36.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660415026
Dimensions6.64 × 6.64 × 9.28 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
6.64 mm6.64 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660415026
Side View
Table 58.0%Crown 36.4°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 62.3%

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 28
Current: $1,263 USD|Low: $197 USD|High: $1,900 USD|Avg: $765 USD|-8.4%
Retailer 1
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Retailer 25
October 1, 2026
Retailer 17$197 USD
Retailer 9$259 USD
Retailer 5$300 USD
Retailer 25$307 USD
Retailer 11$317 USD
Retailer 8$376 USD
Retailer 19$412 USD
Retailer 10$563 USD
Retailer 3$565 USD
Retailer 4$571 USD
Retailer 7$586 USD
Retailer 23$602 USD
Retailer 20$618 USD
Retailer 14$688 USD
Retailer 22$823 USD
Retailer 18$901 USD
Retailer 24$1,139 USD
Retailer 1$1,263 USD
Retailer 15$1,280 USD
Retailer 12$1,373 USD
Retailer 16$1,379 USD
Retailer 6$1,402 USD
Retailer 21$1,438 USD
Retailer 2$1,892 USD
Retailer 13$1,900 USD

39 data points across 25 retailers

27 retailers$259 USD to $2,300 USD

A
Cheapest Retailer
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$259 USD
A
Retailer 2
-
$300 USD
View
A
Retailer 3
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$307 USD
View
A
Retailer 4
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$317 USD
View
A
Retailer 5
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$376 USD
£296 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$412 USD
View
A
Retailer 7
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$486 USD
HK$3,800 HKD
View
A
Retailer 8
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$563 USD
View
A
Retailer 9
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$565 USD
View
A
Retailer 10
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$571 USD
€544 EUR
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A
Retailer 11
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$586 USD
View
A
Retailer 12
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$602 USD
ZAR 9,724 ZAR
View
A
Retailer 13
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$607 USD
£478 GBP
View
Price last confirmed 21 days ago
A
Retailer 14
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$620 USD
£488 GBP
View
B+
Retailer 15
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$688 USD
A$1,058 AUD
View
B+
Retailer 16
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$823 USD
A$1,266 AUD
View
B+
Retailer 17
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$901 USD
View
B
Retailer 18
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$1,139 USD
View
B
Retailer 19
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$1,263 USD
View
B
Retailer 20
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$1,305 USD
View
B
Retailer 21
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$1,373 USD
A$2,112 AUD
View
B
Retailer 22
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$1,379 USD
View
B
Retailer 23
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$1,402 USD
SGD 1,894 SGD
View
B
Retailer 24
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$1,438 USD
£1,132 GBP
View
B
Retailer 25
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$1,892 USD
View
B
Retailer 26
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$1,900 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-C94290DE8 · Sep 30
$2,300 USD
View
26 more retailers have this diamond
Prices start from $259 USDSave up to $2,041 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 Oval
$259 USD