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Oval|Lab Grown|IGI

1.37ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG785608125

Certificate IGI LG785608125

Diamond specifications and retailer prices

From $301 USD
Save $3,069 USD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,370 USD at Brilliant Earth
View at Brilliant Earth

About this 1.37ct lab-grown oval diamond

This 1.37ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG785608125 or 785608125. Listed at 19 retailers, with prices from $301 to $3,370 at Brilliant Earth, a $3,069 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

1.37
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785608125
Dimensions9.58 × 6.26 × 9.58 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.58 mm6.26 mm1.37 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785608125
Side View
Table 63.0%Crown 32.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.3%

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: Sep 28
Current: $3,370 USD|Low: $301 USD|High: $3,370 USD|Avg: $1,043 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 3$301 USD
Retailer 13$336 USD
Retailer 18$349 USD
Retailer 4$369 USD
Retailer 6$374 USD
Retailer 2$399 USD
Retailer 8$502 USD
Retailer 12$530 USD
Retailer 17$620 USD
Retailer 5$628 USD
Retailer 14$656 USD
Retailer 19$702 USD
Retailer 10$969 USD
Retailer 7$997 USD
Retailer 16$1,201 USD
Retailer 11$1,248 USD
Retailer 9$1,356 USD
Retailer 15$1,515 USD
Brilliant Earth$3,370 USD

37 data points across 19 retailers

19 retailers$301 USD to $3,370 USD

A
Cheapest Retailer
-
$301 USD
A
Retailer 2
-
$336 USD
View
A
Retailer 3
-
$349 USD
View
A
Retailer 4
-
$369 USD
View
A
Retailer 5
-
$374 USD
View
A
Retailer 6
-
$399 USD
£314 GBP
View
A
Retailer 7
-
$502 USD
View
A
Retailer 8
-
$530 USD
View
A
Retailer 9
-
$620 USD
€590 EUR
View
A
Retailer 10
-
$628 USD
ZAR 10,141 ZAR
View
Price last confirmed 13 days ago
A
Retailer 11
-
$656 USD
£517 GBP
View
A
Retailer 12
-
$702 USD
View
B+
Retailer 13
-
$969 USD
A$1,491 AUD
View
Price last confirmed 48 days ago
B+
Retailer 14
-
$997 USD
View
B+
Retailer 15
-
$1,201 USD
View
B+
Retailer 16
-
$1,248 USD
View
B
Retailer 17
-
$1,356 USD
£1,068 GBP
View
Price last confirmed 27 days ago
B
Retailer 18
-
$1,515 USD
£1,193 GBP
View
Most Expensive
B
Brilliant Earth
18385872A · Oct 1
$3,370 USD
View
18 more retailers have this diamond
Prices start from $301 USDSave up to $3,069 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
1.37ct Oval
$301 USD