Heart|Lab Grown|IGI

0.99ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG817664991

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817664991

Diamond specifications and retailer prices

From $185 USD
As of October 24, 2026
Save $880 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,065 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817664991 or 817664991. Listed at 20 retailers as of October 24, 2026, with prices from $185 to $1,065, a $880 spread on the same certified stone. Reve Diamonds lists it at $1,065. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817664991
Dimensions6.80 × 6.45 × 3.95 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm6.45 mm0.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817664991
Side View
Table 61.0%Crown 33.4°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 58.1%

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: Oct 24
Current: $660 USD|Low: $152 USD|High: $1,290 USD|Avg: $469 USD|-48.8%
Retailer 1
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Retailer 19
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 5$160 USD
Retailer 11$178 USD
Retailer 3$185 USD
Retailer 7$198 USD
Retailer 14$218 USD
Retailer 16$252 USD
Retailer 19$334 USD
Retailer 17$346 USD
Retailer 2$352 USD
Retailer 10$359 USD
Retailer 6$369 USD
Retailer 18$425 USD
Retailer 8$439 USD
Retailer 15$538 USD
Retailer 4$636 USD
Retailer 12$636 USD
Retailer 1$660 USD
Retailer 9$672 USD
Retailer 13$691 USD
Retailer 20$926 USD
Reve Diamonds$1,065 USD

34 data points across 21 retailers

20 retailers$185 USD to $1,065 USD

Retailer 1
-
$160 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$185 USD
View
A
Retailer 3
-
$198 USD
View
A
Retailer 4
-
$218 USD
HK$1,700 HKD
View
A
Retailer 5
-
$252 USD
£198 GBP
View
A
Retailer 6
-
$334 USD
€318 EUR
View
A
Retailer 7
-
$346 USD
£273 GBP
View
Retailer 8
-
$352 USD
ZAR 5,688 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$359 USD
View
A
Retailer 10
-
$369 USD
View
B+
Retailer 11
-
$425 USD
£335 GBP
View
B+
Retailer 12
-
$439 USD
View
B+
Retailer 13
-
$538 USD
SGD 727 SGD
View
B+
Retailer 14
-
$636 USD
View
B+
Retailer 15
-
$636 USD
View
B+
Retailer 16
-
$660 USD
View
B
Retailer 17
-
$672 USD
View
B
Retailer 18
-
$691 USD
View
B
Retailer 19
-
$926 USD
£729 GBP
View
Most Expensive
B
Reve Diamonds
F8B94229D · Oct 25
$1,065 USD
View
19 more retailers have this diamond
Prices start from $185 USDSave up to $880 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
0.99ct Heart
$185 USD