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Round|Lab Grown|IGI

0.66ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG685537348

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685537348

Diamond specifications and retailer prices

From $155 USD
As of November 1, 2026
Save $846 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,001 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685537348 or 685537348. Listed at 21 retailers as of November 1, 2026, with prices from $155 to $1,001, a $846 spread on the same certified stone. Reve Diamonds lists it at $1,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685537348
Dimensions5.70 × 5.65 × 3.41 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
5.70 mm5.65 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685537348
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.1%

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: Nov 1
Current: $308 USD|Low: $140 USD|High: $1,001 USD|Avg: $380 USD|+3.2%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 8$140 USD
Retailer 2$155 USD
Retailer 5$162 USD
Retailer 9$173 USD
Retailer 15$173 USD
Retailer 7$238 USD
Retailer 10$295 USD
Retailer 1$308 USD
Retailer 12$315 USD
Retailer 13$355 USD
Retailer 3$405 USD
Retailer 11$441 USD
Retailer 16$480 USD
Retailer 4$535 USD
Retailer 6$557 USD
Retailer 17$588 USD
Retailer 14$810 USD
Reve Diamonds$1,001 USD

44 data points across 18 retailers

21 retailers$155 USD to $1,001 USD

Retailer 1
-
$140 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$162 USD
View
Retailer 4
-
$173 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$173 USD
View
A
Retailer 6
-
$205 USD
HK$1,600 HKD
View
A
Retailer 7
-
$238 USD
View
A
Retailer 8
-
$243 USD
View
A
Retailer 9
-
$295 USD
£233 GBP
View
A
Retailer 10
-
$308 USD
€293 EUR
View
A
Retailer 11
-
$315 USD
ZAR 5,086 ZAR
View
B+
Retailer 12
-
$355 USD
View
B+
Retailer 13
-
$405 USD
View
B+
Retailer 14
-
$441 USD
A$679 AUD
View
B+
Retailer 15
-
$480 USD
SGD 648 SGD
View
B
Retailer 16
-
$546 USD
View
Retailer 17
-
$557 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$588 USD
View
B
Retailer 19
-
$613 USD
View
B
Retailer 20
-
$810 USD
£638 GBP
View
Most Expensive
B
Reve Diamonds
AAFBDF54F · Nov 1
$1,001 USD
View
20 more retailers have this diamond
Prices start from $155 USDSave up to $846 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
0.66ct Round
$155 USD