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Round|Lab Grown|IGI

0.99ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG781617796

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781617796

Diamond specifications and retailer prices

From $154 USD
As of October 29, 2026
Save $1,434 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,588 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round 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 LG781617796 or 781617796. Listed at 23 retailers as of October 27, 2026, with prices from $154 to $1,588, a $1,434 spread on the same certified stone. Queensmith lists it at $1,588. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781617796
Dimensions6.37 × 6.42 × 3.94 mm
L/W Ratio1.01
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
6.37 mm6.42 mm0.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781617796
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: $368 USD|Low: $147 USD|High: $902 USD|Avg: $380 USD|+0.3%
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
October 29, 2026
Retailer 14$154 USD
Retailer 12$171 USD
Retailer 3$190 USD
Retailer 4$190 USD
Retailer 2$258 USD
Retailer 9$330 USD
Retailer 10$344 USD
Retailer 8$360 USD
Retailer 1$368 USD
Retailer 6$433 USD
Retailer 11$475 USD
Retailer 13$489 USD
Retailer 5$505 USD
Retailer 7$895 USD

37 data points across 14 retailers

23 retailers$154 USD to $1,588 USD

A
Cheapest Retailer
-
$154 USD
A
Retailer 2
-
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$178 USD
View
A
Retailer 4
-
$190 USD
View
A
Retailer 5
-
$190 USD
View
A
Retailer 6
-
$218 USD
HK$1,700 HKD
View
B+
Retailer 7
-
$258 USD
View
A
Retailer 8
-
$306 USD
View
A
Retailer 9
-
$330 USD
£260 GBP
View
A
Retailer 10
-
$344 USD
ZAR 5,561 ZAR
View
A
Retailer 11
-
$360 USD
€343 EUR
View
A
Retailer 12
-
$368 USD
£290 GBP
View
B+
Retailer 13
-
$433 USD
View
B+
Retailer 14
-
$475 USD
A$730 AUD
View
B+
Retailer 15
-
$489 USD
View
B+
Retailer 16
-
$505 USD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$523 USD
SGD 707 SGD
View
B+
Retailer 18
-
$612 USD
View
B+
Retailer 19
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$614 USD
View
B
Retailer 20
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$667 USD
View
B
Retailer 21
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$895 USD
£705 GBP
View
B
Retailer 22
-
$1,046 USD
View
Most Expensive
B
Queensmith
LG781617796 · Oct 27
$1,588 USD
£1,250 GBP
View
22 more retailers have this diamond
Prices start from $154 USDSave up to $1,434 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 Round
$154 USD