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Heart|Lab Grown|IGI

0.91ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG670431117

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670431117

Diamond specifications and retailer prices

From $219 SGD
$171 USD
As of October 30, 2026
Save $1,190 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,409 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670431117 or 670431117. Listed at 19 retailers as of October 30, 2026, with prices from $219 to $1,409, a $1,190 spread on the same certified stone. Reve Diamonds lists it at $1,409. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431117
Dimensions6.77 × 5.94 × 3.98 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
6.77 mm5.94 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431117
Side View
Table 59.0%Crown 32.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 58.8%

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: $481 SGD|Low: $171 SGD|High: $2,007 SGD|Avg: $768 SGD|+4.8%
Retailer 1
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Retailer 9
Retailer 10
Retailer 11
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Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 16$219 SGD
Retailer 3$245 SGD
Retailer 8$254 SGD
Retailer 5$271 SGD
Retailer 6$271 SGD
Retailer 15$421 SGD
Retailer 1$481 SGD
Retailer 4$485 SGD
Retailer 18$574 SGD
Retailer 14$695 SGD
Retailer 2$711 SGD
Retailer 11$721 SGD
Retailer 12$805 SGD
Retailer 17$873 SGD
Retailer 9$920 SGD
Retailer 7$943 SGD
Retailer 13$1,271 SGD
Reve Diamonds$1,409 SGD
Retailer 10$2,007 SGD

43 data points across 19 retailers

19 retailers$219 SGD to $1,409 SGD

A
Cheapest Retailer
-
$219 SGD
$171 USD
A
Retailer 2
-
$245 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$254 SGD
$199 USD
View
A
Retailer 4
-
$271 SGD
$212 USD
View
A
Retailer 5
-
$271 SGD
$212 USD
View
A
Retailer 6
-
$421 SGD
$329 USD
View
B+
Retailer 7
-
$481 SGD
£296 GBP
View
B+
Retailer 8
-
$485 SGD
$379 USD
View
B+
Retailer 9
-
$574 SGD
$449 USD
View
B+
Retailer 10
-
$695 SGD
A$836 AUD
View
B
Retailer 11
-
$711 SGD
$556 USD
View
B
Retailer 12
-
$721 SGD
A$868 AUD
View
B
Retailer 13
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$798 SGD
£491 GBP
View
B
Retailer 14
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$805 SGD
$630 USD
View
B
Retailer 15
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$873 SGD
$683 USD
View
B
Retailer 16
-
$940 SGD
$735 USD
View
B
Retailer 17
-
$943 SGD
$738 USD
View
B
Retailer 18
-
$1,271 SGD
£783 GBP
View
Most Expensive
B
Reve Diamonds
A7A8B6399 · Oct 30
$1,409 SGD
$1,102 USD
View
18 more retailers have this diamond
Prices start from $219 SGDSave up to $1,190 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
0.91ct Heart
$219 SGD