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Heart|Lab Grown|IGI

0.99ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG689546354

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG689546354

Diamond specifications and retailer prices

From $238 USD
As of October 30, 2026
Save $1,076 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,314 USD at Reve Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689546354 or 689546354. Listed at 18 retailers as of October 30, 2026, with prices from $238 to $1,314, a $1,076 spread on the same certified stone. Reve Diamonds lists it at $1,314. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689546354
Dimensions6.88 × 5.95 × 4.09 mm
L/W Ratio1.16
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
6.88 mm5.95 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689546354
Side View
Table 65.0%Crown 41.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,181 USD|Low: $222 USD|High: $1,314 USD|Avg: $591 USD|+1.4%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 16$238 USD
Retailer 9$269 USD
Retailer 8$287 USD
Retailer 4$295 USD
Retailer 2$316 USD
Retailer 10$369 USD
Retailer 14$450 USD
Retailer 17$497 USD
Retailer 5$520 USD
Retailer 12$557 USD
Retailer 15$600 USD
Retailer 6$716 USD
Retailer 13$752 USD
Retailer 7$779 USD
Retailer 11$947 USD
Retailer 3$999 USD
Retailer 1$1,181 USD
Reve Diamonds$1,314 USD

38 data points across 18 retailers

18 retailers$238 USD to $1,314 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$269 USD
View
A
Retailer 3
-
$287 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$295 USD
View
A
Retailer 5
-
$316 USD
View
Final sale: no returns
A
Retailer 6
-
$369 USD
£291 GBP
View
B+
Retailer 7
-
$450 USD
View
B+
Retailer 8
-
$497 USD
View
B+
Retailer 9
-
$520 USD
ZAR 8,396 ZAR
View
B+
Retailer 10
-
$557 USD
£439 GBP
View
B+
Retailer 11
-
$600 USD
View
B+
Retailer 12
-
$716 USD
A$1,102 AUD
View
B+
Retailer 13
-
$752 USD
View
B
Retailer 14
-
$779 USD
A$1,199 AUD
View
B
Retailer 15
-
$947 USD
View
B
Retailer 16
-
$999 USD
View
B
Retailer 17
-
$1,181 USD
£930 GBP
View
Most Expensive
B
Reve Diamonds
574635C33 · Nov 1
$1,314 USD
View
17 more retailers have this diamond
Prices start from $238 USDSave up to $1,076 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
$238 USD