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Oval|Lab Grown|IGI

1.31ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG737528536

Certificate IGI LG737528536

Diamond specifications and retailer prices

From $270 USD
Save $2,050 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,320 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737528536 or 737528536. Listed at 14 retailers, with prices from $270 to $2,320 at Do Amore Diamonds, a $2,050 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

1.31
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737528536
Dimensions9.00 × 6.15 × 3.85 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.15 mm1.31 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737528536
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $619 USD|Low: $192 USD|High: $2,080 USD|Avg: $998 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 29, 2026
Retailer 9$270 USD
Retailer 11$403 USD
Retailer 13$507 USD
Retailer 8$563 USD
Retailer 1$619 USD
Retailer 7$805 USD
Retailer 5$881 USD
Retailer 2$1,165 USD
Retailer 10$1,295 USD
Retailer 4$1,327 USD
Retailer 6$1,345 USD
Retailer 12$1,990 USD
Retailer 3$2,034 USD

36 data points across 13 retailers

14 retailers$270 USD to $2,320 USD

A
Cheapest Retailer
-
$270 USD
A
Retailer 2
-
$403 USD
View
A
Retailer 3
-
$507 USD
View
B+
Retailer 4
-
$563 USD
ZAR 9,092 ZAR
View
B+
Retailer 5
-
$620 USD
£488 GBP
View
B+
Retailer 6
-
$805 USD
A$1,239 AUD
View
B
Retailer 7
-
$881 USD
View
B
Retailer 8
-
$1,234 USD
View
B
Retailer 9
-
$1,295 USD
£1,020 GBP
View
B
Retailer 10
-
$1,327 USD
View
B
Retailer 11
-
$1,345 USD
£1,059 GBP
View
B
Retailer 12
-
$1,990 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$2,034 USD
View
Most Expensive
B
Do Amore Diamonds
27-CF0F7C8C4 · Oct 1
$2,320 USD
View
13 more retailers have this diamond
Prices start from $270 USDSave up to $2,050 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
1.31ct Oval
$270 USD