CaratHunter
Plans
Oval|Lab Grown|IGI

1.35ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG737510561

Certificate IGI LG737510561

Diamond specifications and retailer prices

From $266 USD
Save $2,494 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,760 USD at Brilliant Earth
View at Brilliant Earth

About this 1.35ct lab-grown oval diamond

This 1.35ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737510561 or 737510561. Listed at 16 retailers, with prices from $266 to $2,760 at Brilliant Earth, a $2,494 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

1.35
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737510561
Dimensions9.12 × 6.29 × 3.76 mm
L/W Ratio1.45
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
9.12 mm6.29 mm1.35 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737510561
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.8%

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: $2,760 USD|Low: $190 USD|High: $3,520 USD|Avg: $1,102 USD|-21.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 1, 2026
Retailer 15$266 USD
Retailer 8$333 USD
Retailer 3$398 USD
Retailer 4$499 USD
Retailer 2$504 USD
Retailer 10$544 USD
Retailer 5$670 USD
Retailer 6$707 USD
Retailer 13$717 USD
Retailer 9$928 USD
Retailer 7$954 USD
Retailer 14$1,001 USD
Retailer 11$1,196 USD
Retailer 16$1,315 USD
Retailer 12$1,895 USD
Brilliant Earth$2,760 USD

32 data points across 16 retailers

16 retailers$266 USD to $2,760 USD

A
Cheapest Retailer
-
$266 USD
A
Retailer 2
-
$333 USD
HK$2,600 HKD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$398 USD
View
A
Retailer 4
-
$499 USD
€475 EUR
View
A
Retailer 5
-
$504 USD
ZAR 8,137 ZAR
View
A
Retailer 6
-
$543 USD
£428 GBP
View
A
Retailer 7
-
$670 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$707 USD
View
A
Retailer 9
-
$717 USD
A$1,103 AUD
View
B+
Retailer 10
-
$928 USD
View
B+
Retailer 11
-
$1,001 USD
View
B+
Retailer 12
-
$1,196 USD
£942 GBP
View
B+
Retailer 13
-
$1,315 USD
View
B
Retailer 14
-
$1,359 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,895 USD
View
Most Expensive
Brilliant Earth
16826358A · Oct 1
$2,760 USD
View
15 more retailers have this diamond
Prices start from $266 USDSave up to $2,494 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
1.35ct Oval
$266 USD