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Oval|Lab Grown|IGI

1.35ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG771633660

Certificate IGI LG771633660

Diamond specifications and retailer prices

From $274 USD
Save $2,076 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 LG771633660 or 771633660. Listed at 18 retailers, with prices from $274 to $2,350 at Do Amore Diamonds, a $2,076 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771633660
Dimensions9.22 × 6.08 × 3.83 mm
L/W Ratio1.52
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
9.22 mm6.08 mm1.35 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771633660
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.0%

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: Oct 1
Current: $2,350 USD|Low: $200 USD|High: $2,350 USD|Avg: $939 USD|+2.2%
Do Amore Diamonds
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
Retailer 17
September 30, 2026
Retailer 6$274 USD
Retailer 9$448 USD
Retailer 8$500 USD
Retailer 2$511 USD
Retailer 4$548 USD
Retailer 17$570 USD
Retailer 11$582 USD
Retailer 10$730 USD
Retailer 15$815 USD
Retailer 12$892 USD
Retailer 3$1,246 USD
Retailer 7$1,285 USD
Retailer 5$1,311 USD
Retailer 16$1,336 USD
Retailer 13$1,361 USD
Retailer 14$1,880 USD
Do Amore Diamonds$2,350 USD

37 data points across 17 retailers

18 retailers$274 USD to $2,350 USD

A
Cheapest Retailer
-
$274 USD
A
Retailer 2
-
$448 USD
HK$3,500 HKD
View
A
Retailer 3
-
$500 USD
View
A
Retailer 4
-
$511 USD
View
A
Retailer 5
-
$548 USD
View
A
Retailer 6
-
$570 USD
ZAR 9,205 ZAR
View
A
Retailer 7
-
$582 USD
£458 GBP
View
A
Retailer 8
-
$617 USD
€588 EUR
View
Price last confirmed 110 days ago
B+
Retailer 9
-
$730 USD
View
B+
Retailer 10
-
$815 USD
A$1,254 AUD
View
B+
Retailer 11
-
$892 USD
View
B
Retailer 12
-
$1,246 USD
View
B+
Retailer 13
-
$1,285 USD
SGD 1,737 SGD
View
B+
Retailer 14
-
$1,311 USD
£1,032 GBP
View
B
Retailer 15
-
$1,336 USD
View
B+
Retailer 16
-
$1,361 USD
£1,072 GBP
View
B
Retailer 17
-
$1,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-C90D946E0 · Sep 30
$2,350 USD
View
17 more retailers have this diamond
Prices start from $274 USDSave up to $2,076 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
$274 USD