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Heart|Lab Grown|IGI

0.91ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG781642835

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781642835

Diamond specifications and retailer prices

From $275 SGD
$215 USD
As of October 29, 2026
Save $1,129 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,404 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781642835 or 781642835. Listed at 21 retailers as of October 29, 2026, with prices from $275 to $1,404, a $1,129 spread on the same certified stone. Reve Diamonds lists it at $1,404. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781642835
Dimensions6.49 × 6.88 × 3.62 mm
L/W Ratio1.06
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
6.49 mm6.88 mm0.91 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781642835
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 52.6%

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 29
Current: $667 SGD|Low: $173 SGD|High: $1,404 SGD|Avg: $672 SGD|-19.4%
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
Reve Diamonds
October 31, 2026
Retailer 3$270 SGD
Retailer 11$275 SGD
Retailer 2$381 SGD
Retailer 9$470 SGD
Retailer 14$473 SGD
Retailer 8$481 SGD
Retailer 12$488 SGD
Retailer 5$558 SGD
Retailer 1$667 SGD
Retailer 4$669 SGD
Retailer 13$673 SGD
Retailer 6$937 SGD
Retailer 7$1,010 SGD
Retailer 10$1,268 SGD
Reve Diamonds$1,404 SGD

38 data points across 15 retailers

21 retailers$275 SGD to $1,404 SGD

Retailer 1
-
$217 SGD
$170 USD
Price last confirmed 22 days ago
Retailer 2
-
$252 SGD
$197 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$266 SGD
$208 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$270 SGD
$211 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$270 SGD
$211 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$275 SGD
$215 USD
View
Final sale: no returns
A
Retailer 7
-
$381 SGD
$298 USD
View
A
Retailer 8
-
$470 SGD
€350 EUR
View
A
Retailer 9
-
$473 SGD
$370 USD
View
A
Retailer 10
-
$481 SGD
£296 GBP
View
A
Retailer 11
-
$488 SGD
ZAR 6,162 ZAR
View
B+
Retailer 12
-
$558 SGD
$436 USD
View
B+
Retailer 13
-
$667 SGD
$522 USD
View
B+
Retailer 14
-
$669 SGD
$523 USD
View
B+
Retailer 15
-
$673 SGD
A$810 AUD
View
Retailer 16
-
$867 SGD
$678 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$917 SGD
$717 USD
View
B
Retailer 18
-
$937 SGD
$733 USD
View
B
Retailer 19
-
$1,010 SGD
$790 USD
View
B
Retailer 20
-
$1,268 SGD
£781 GBP
View
Most Expensive
B
Reve Diamonds
F3FE86A63 · Oct 30
$1,404 SGD
$1,099 USD
View
20 more retailers have this diamond
Prices start from $275 SGDSave up to $1,129 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
$275 SGD