Round|Lab Grown|IGI

1.65ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG811680488

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811680488

Diamond specifications and retailer prices

From $265 USD
As of October 29, 2026
Save $2,385 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,650 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811680488 or 811680488. Listed at 18 retailers as of October 28, 2026, with prices from $265 to $2,650, a $2,385 spread on the same certified stone. Brilliant Earth lists it at $2,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811680488
Dimensions7.61 × 7.58 × 4.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.58 mm1.65 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811680488
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.3%

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: $2,650 USD|Low: $260 USD|High: $2,730 USD|Avg: $825 USD|+4.7%
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
Retailer 18
October 29, 2026
Retailer 4$265 USD
Retailer 6$295 USD
Retailer 17$307 USD
Retailer 9$328 USD
Retailer 16$328 USD
Retailer 15$485 USD
Retailer 18$546 USD
Retailer 12$564 USD
Retailer 11$584 USD
Retailer 14$624 USD
Retailer 5$664 USD
Retailer 13$763 USD
Retailer 3$1,008 USD
Retailer 7$1,055 USD
Retailer 8$1,106 USD
Retailer 10$1,267 USD
Retailer 2$1,322 USD
Brilliant Earth$2,650 USD

38 data points across 18 retailers

18 retailers$265 USD to $2,650 USD

A
Cheapest Retailer
-
$265 USD
A
Retailer 2
-
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$307 USD
View
A
Retailer 4
-
$328 USD
View
A
Retailer 5
-
$328 USD
View
A
Retailer 6
-
$485 USD
View
A
Retailer 7
-
$546 USD
View
A
Retailer 8
-
$564 USD
ZAR 9,109 ZAR
View
A
Retailer 9
-
$584 USD
€556 EUR
View
B+
Retailer 10
-
$624 USD
£491 GBP
View
B+
Retailer 11
-
$664 USD
View
B+
Retailer 12
-
$763 USD
A$1,174 AUD
View
B
Retailer 13
-
$1,008 USD
View
B+
Retailer 14
-
$1,055 USD
View
B
Retailer 15
-
$1,106 USD
View
B
Retailer 16
-
$1,267 USD
View
B
Retailer 17
-
$1,322 USD
£1,041 GBP
View
Most Expensive
B
Brilliant Earth
20844794A · Oct 28
$2,650 USD
View
17 more retailers have this diamond
Prices start from $265 USDSave up to $2,385 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
$265 USD