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Round|Lab Grown|IGI

1.65ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG786644876

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786644876

Diamond specifications and retailer prices

From $323 USD
As of October 28, 2026
Save $1,427 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,750 USD at Brilliant Earth · As of October 29, 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 LG786644876 or 786644876. Listed at 26 retailers as of October 28, 2026, with prices from $323 to $1,750, a $1,427 spread on the same certified stone. Brilliant Earth lists it at $1,750. 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 angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644876
Dimensions7.56 × 7.53 × 4.72 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.56 mm7.53 mm1.65 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644876
Side View
Table 54.0%Crown 35.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.6%

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 28
Current: $1,750 USD|Low: $278 USD|High: $1,750 USD|Avg: $785 USD
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
October 29, 2026
Retailer 4$290 USD
Retailer 6$359 USD
Retailer 7$359 USD
Retailer 9$503 USD
Retailer 14$515 USD
Retailer 10$588 USD
Retailer 13$617 USD
Retailer 2$633 USD
Retailer 11$662 USD
Retailer 12$835 USD
Retailer 15$924 USD
Retailer 5$1,286 USD
Retailer 3$1,390 USD
Retailer 8$1,447 USD
Brilliant Earth$1,750 USD

33 data points across 15 retailers

26 retailers$323 USD to $1,750 USD

A
Retailer 1
-
$290 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$323 USD
View
Final sale: no returns
A
Retailer 3
-
$336 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$359 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$359 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$397 USD
HK$3,100 HKD
View
B+
Retailer 7
-
$482 USD
View
A
Retailer 8
-
$503 USD
£396 GBP
View
A
Retailer 9
-
$515 USD
View
A
Retailer 10
-
$588 USD
€560 EUR
View
A
Retailer 11
-
$617 USD
ZAR 9,968 ZAR
View
B+
Retailer 12
-
$625 USD
View
B+
Retailer 13
-
$633 USD
£499 GBP
View
B+
Retailer 14
-
$662 USD
A$1,018 AUD
View
B+
Retailer 15
-
$725 USD
View
B+
Retailer 16
-
$835 USD
A$1,285 AUD
View
B+
Retailer 17
-
$924 USD
View
B
Retailer 18
-
$1,151 USD
SGD 1,556 SGD
View
B
Retailer 19
-
$1,154 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,203 USD
View
B
Retailer 21
-
$1,286 USD
View
B
Retailer 22
-
$1,380 USD
View
B
Retailer 23
-
$1,390 USD
View
B
Retailer 24
-
$1,447 USD
£1,139 GBP
View
B
Retailer 25
-
$1,480 USD
View
Most Expensive
B
Brilliant Earth
20710005A · Oct 29
$1,750 USD
View
25 more retailers have this diamond
Prices start from $323 USDSave up to $1,427 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
$323 USD