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Oval|Lab Grown|IGI

1.65ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG714505332

Certificate IGI LG714505332

Diamond specifications and retailer prices

From $351 USD
Save $3,899 USD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,250 USD at Brilliant Earth
View at Brilliant Earth

About this 1.65ct lab-grown oval diamond

This 1.65ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG714505332 or 714505332. Listed at 17 retailers, with prices from $351 to $4,250 at Brilliant Earth, a $3,899 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

1.65
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714505332
Dimensions6.76 × 6.76 × 9.54 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
6.76 mm6.76 mm1.65 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714505332
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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: $4,250 USD|Low: $260 USD|High: $5,440 USD|Avg: $1,377 USD|-16.3%
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
Retailer 17
October 1, 2026
Retailer 2$351 USD
Retailer 17$405 USD
Retailer 16$610 USD
Retailer 5$630 USD
Retailer 14$630 USD
Retailer 8$666 USD
Retailer 6$670 USD
Retailer 3$702 USD
Retailer 11$904 USD
Retailer 4$1,192 USD
Retailer 15$1,231 USD
Retailer 10$1,298 USD
Retailer 12$1,504 USD
Retailer 9$1,570 USD
Retailer 7$1,597 USD
Retailer 13$2,835 USD
Brilliant Earth$4,250 USD

38 data points across 17 retailers

17 retailers$351 USD to $4,250 USD

A
Cheapest Retailer
-
$351 USD
A
Retailer 2
-
$610 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$630 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$630 USD
€600 EUR
View
A
Retailer 5
-
$666 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$670 USD
ZAR 10,816 ZAR
View
Price last confirmed 20 days ago
A
Retailer 7
-
$702 USD
£552 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
$904 USD
View
B+
Retailer 9
-
$1,192 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$1,232 USD
View
B+
Retailer 11
-
$1,298 USD
View
B+
Retailer 12
-
$1,504 USD
View
B+
Retailer 13
-
$1,570 USD
£1,236 GBP
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$1,597 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$2,835 USD
View
B
Retailer 16
-
$2,903 USD
A$4,466 AUD
View
Price last confirmed 89 days ago
Most Expensive
B
Brilliant Earth
15347001A · Oct 1
$4,250 USD
View
16 more retailers have this diamond
Prices start from $351 USDSave up to $3,899 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
1.65ct Oval
$351 USD