Round|Lab Grown|IGI

1.65ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG756519057

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756519057

Diamond specifications and retailer prices

From $662 USD
A$1,018 AUD
As of October 29, 2026
16 retailers carry this diamond
Most expensive: $2,880 USD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.65ct lab-grown round diamond

This 1.65ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756519057 or 756519057. Listed at 16 retailers as of October 29, 2026. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756519057
Dimensions7.53 × 7.49 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm7.49 mm1.65 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756519057
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,880 USD|Low: $282 USD|High: $2,970 USD|Avg: $939 USD|-3.0%
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
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Retailer 21
October 19, 2026
Retailer 18$294 USD
Retailer 21$329 USD
Retailer 6$365 USD
Retailer 7$488 USD
Retailer 16$513 USD
Retailer 20$520 USD
Retailer 13$616 USD
Retailer 4$623 USD
Retailer 17$627 USD
Retailer 2$662 USD
Retailer 8$705 USD
Retailer 11$727 USD
Retailer 10$770 USD
Retailer 9$848 USD
Retailer 12$1,113 USD
Retailer 14$1,220 USD
Retailer 5$1,395 USD
Retailer 19$1,402 USD
Retailer 15$1,478 USD
Retailer 3$1,494 USD
Brilliant Earth$2,880 USD

29 data points across 21 retailers

16 retailers

A
Retailer 1
-
$294 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$341 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$365 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$365 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$513 USD
£404 GBP
View
Price last confirmed 18 days ago
A
Retailer 6
-
$623 USD
ZAR 10,061 ZAR
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$662 USD
A$1,018 AUD
View
B+
Retailer 8
-
$770 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$848 USD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$1,172 USD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$1,220 USD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$1,395 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$1,402 USD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$1,478 USD
£1,164 GBP
View
Price last confirmed 18 days ago
B
Retailer 15
-
$1,494 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
17801130A · Oct 12
$2,880 USD
View
Price last confirmed 17 days ago
15 more retailers have this diamond
Prices start from $662 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.65ct Round
$662 USD