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Round|Lab Grown|IGI

0.66ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG783670798

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783670798

Diamond specifications and retailer prices

From $170 SGD
$133 USD
As of October 30, 2026
Save $1,058 SGD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,228 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG783670798 or 783670798. Listed at 23 retailers as of October 30, 2026, with prices from $170 to $1,228, a $1,058 spread on the same certified stone. Do Amore Diamonds lists it at $1,228. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783670798
Dimensions5.57 × 5.64 × 3.42 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
5.57 mm5.64 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783670798
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.0%

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 30
Current: $1,228 SGD|Low: $147 SGD|High: $1,538 SGD|Avg: $467 SGD
Do Amore Diamonds
Retailer 2
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Retailer 26
November 3, 2026
Retailer 16$147 SGD
Retailer 7$170 SGD
Retailer 10$176 SGD
Retailer 15$193 SGD
Retailer 6$201 SGD
Retailer 5$284 SGD
Retailer 26$326 SGD
Retailer 2$348 SGD
Retailer 24$364 SGD
Retailer 13$369 SGD
Retailer 21$379 SGD
Retailer 11$386 SGD
Retailer 22$399 SGD
Retailer 12$460 SGD
Retailer 25$473 SGD
Retailer 23$531 SGD
Retailer 19$532 SGD
Retailer 20$532 SGD
Retailer 18$563 SGD
Retailer 17$584 SGD
Retailer 3$627 SGD
Retailer 9$710 SGD
Retailer 8$895 SGD
Retailer 4$1,202 SGD
Do Amore Diamonds$1,228 SGD
Retailer 14$1,538 SGD

24 data points across 26 retailers

23 retailers$170 SGD to $1,228 SGD

Retailer 1
-
$147 SGD
$115 USD
Price last confirmed 35 days ago
A
Retailer 2
-
$170 SGD
$133 USD
View
Final sale: no returns
A
Retailer 3
-
$176 SGD
$138 USD
View
A
Retailer 4
-
$201 SGD
$157 USD
View
A
Retailer 5
-
$284 SGD
$222 USD
View
A
Retailer 6
-
$326 SGD
$255 USD
View
A
Retailer 7
-
$348 SGD
£214 GBP
View
A
Retailer 8
-
$364 SGD
€271 EUR
View
A
Retailer 9
-
$369 SGD
£227 GBP
View
A
Retailer 10
-
$379 SGD
ZAR 4,792 ZAR
View
Retailer 11
-
$386 SGD
$302 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$399 SGD
$312 USD
View
A
Retailer 13
-
$426 SGD
$333 USD
View
Retailer 14
-
$460 SGD
$360 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$531 SGD
CA$577 CAD
View
B+
Retailer 16
-
$532 SGD
A$640 AUD
View
Retailer 17
-
$584 SGD
$457 USD
View
Price last confirmed 42 days ago
B+
Retailer 18
-
$627 SGD
$490 USD
View
Retailer 19
-
$631 SGD
A$759 AUD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$710 SGD
$555 USD
View
B
Retailer 21
-
$895 SGD
$700 USD
View
B
Retailer 22
-
$1,202 SGD
$940 USD
View
Most Expensive
B
Do Amore Diamonds
20-D72559 · Nov 2
$1,228 SGD
$960 USD
View
22 more retailers have this diamond
Prices start from $170 SGDSave up to $1,058 SGD

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
$170 SGD