Round|Lab Grown|IGI

1.65ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG812621746

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812621746

Diamond specifications and retailer prices

From $259 USD
As of October 29, 2026
Save $2,041 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,300 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG812621746 or 812621746. Listed at 20 retailers as of October 29, 2026, with prices from $259 to $2,300, a $2,041 spread on the same certified stone. Do Amore Diamonds lists it at $2,300. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621746
Dimensions7.77 × 7.73 × 4.54 mm
L/W Ratio1.01
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
7.77 mm7.73 mm1.65 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621746
Side View
Table 60.0%Crown 32.8°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
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: $2,300 USD|Low: $205 USD|High: $2,300 USD|Avg: $859 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 19$259 USD
Retailer 8$288 USD
Retailer 5$321 USD
Retailer 11$321 USD
Retailer 13$449 USD
Retailer 6$535 USD
Retailer 16$535 USD
Retailer 15$551 USD
Retailer 3$551 USD
Retailer 9$582 USD
Retailer 10$707 USD
Retailer 17$753 USD
Retailer 18$985 USD
Retailer 7$1,031 USD
Retailer 21$1,200 USD
Retailer 4$1,261 USD
Retailer 2$1,292 USD
Retailer 20$1,302 USD
Retailer 12$1,391 USD
Retailer 14$1,810 USD
Do Amore Diamonds$2,300 USD

32 data points across 21 retailers

20 retailers$259 USD to $2,300 USD

A
Cheapest Retailer
-
$259 USD
A
Retailer 2
-
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$321 USD
View
A
Retailer 4
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$321 USD
View
A
Retailer 5
-
$449 USD
£353 GBP
View
A
Retailer 6
-
$535 USD
View
A
Retailer 7
-
$535 USD
View
A
Retailer 8
-
$551 USD
ZAR 8,899 ZAR
View
A
Retailer 9
-
$551 USD
View
B+
Retailer 10
-
$707 USD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$753 USD
A$1,158 AUD
View
B+
Retailer 12
-
$985 USD
View
B+
Retailer 13
-
$1,031 USD
View
B
Retailer 14
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$1,200 USD
View
B+
Retailer 15
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$1,261 USD
View
B+
Retailer 16
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$1,292 USD
£1,017 GBP
View
B
Retailer 17
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$1,302 USD
View
B
Retailer 18
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$1,391 USD
View
Price last confirmed 50 days ago
B
Retailer 19
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$1,810 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Do Amore Diamonds
27-9F8850FD5 · Oct 29
$2,300 USD
View
19 more retailers have this diamond
Prices start from $259 USDSave up to $2,041 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
$259 USD