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Heart|Lab Grown|IGI

0.91ct D VVS1 Heart Lab Grown Diamond

GD • D/VVS1 • IGI LG749503263

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749503263

Diamond specifications and retailer prices

From $181 USD
As of October 30, 2026
Save $950 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,131 USD at Reve Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG749503263 or 749503263. Listed at 19 retailers as of October 30, 2026, with prices from $181 to $1,131, a $950 spread on the same certified stone. Reve Diamonds lists it at $1,131. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
D
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749503263
Dimensions6.10 × 6.72 × 3.67 mm
L/W Ratio1.10
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
6.10 mm6.72 mm0.91 ctD / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749503263
Side View
Table 67.0%Crown 42.8°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 54.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $407 USD|Low: $173 USD|High: $1,059 USD|Avg: $404 USD|+1.8%
Retailer 1
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
November 1, 2026
Retailer 15$181 USD
Retailer 7$202 USD
Retailer 14$209 USD
Retailer 2$224 USD
Retailer 12$224 USD
Retailer 9$280 USD
Retailer 5$302 USD
Retailer 11$383 USD
Retailer 4$401 USD
Retailer 10$403 USD
Retailer 1$407 USD
Retailer 6$459 USD
Retailer 13$720 USD
Retailer 3$760 USD
Retailer 8$1,046 USD

39 data points across 15 retailers

19 retailers$181 USD to $1,131 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
B+
Retailer 4
-
$224 USD
View
Retailer 5
-
$224 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$256 USD
HK$2,000 HKD
View
A
Retailer 7
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$280 USD
£221 GBP
View
A
Retailer 8
-
$302 USD
View
B+
Retailer 9
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$383 USD
€365 EUR
View
B+
Retailer 10
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$401 USD
View
B+
Retailer 11
-
$403 USD
£318 GBP
View
Retailer 12
-
$407 USD
ZAR 6,571 ZAR
View
B
Retailer 13
-
$459 USD
View
B
Retailer 14
-
$611 USD
SGD 825 SGD
View
B
Retailer 15
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$720 USD
View
B
Retailer 16
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$760 USD
View
B
Retailer 17
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$774 USD
View
B
Retailer 18
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$1,046 USD
£824 GBP
View
Most Expensive
C
Reve Diamonds
49DAE5599 · Nov 1
$1,131 USD
View
18 more retailers have this diamond
Prices start from $181 USDSave up to $950 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
0.91ct Heart
$181 USD