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Round|Lab Grown|IGI

0.99ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG818645094

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818645094

Diamond specifications and retailer prices

From $154 USD
As of October 29, 2026
Save $1,395 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,549 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 LG818645094 or 818645094. Listed at 24 retailers as of October 27, 2026, with prices from $154 to $1,549, a $1,395 spread on the same certified stone. Queensmith lists it at $1,549. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645094
Dimensions6.40 × 6.45 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.40 mm6.45 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645094
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.6%

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 29
Current: $331 USD|Low: $147 USD|High: $902 USD|Avg: $395 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$154 USD
Retailer 3$190 USD
Retailer 10$218 USD
Retailer 2$258 USD
Retailer 1$331 USD
Retailer 5$332 USD
Retailer 8$344 USD
Retailer 6$367 USD
Retailer 9$475 USD
Retailer 11$489 USD
Retailer 4$505 USD
Retailer 7$895 USD

38 data points across 12 retailers

24 retailers$154 USD to $1,549 USD

A
Cheapest Retailer
-
$154 USD
A
Retailer 2
-
$172 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
-
$331 USD
€315 EUR
View
A
Retailer 10
-
$332 USD
£261 GBP
View
A
Retailer 11
-
$344 USD
ZAR 5,561 ZAR
View
A
Retailer 12
-
$367 USD
£289 GBP
View
B+
Retailer 13
-
$433 USD
View
B+
Retailer 14
-
$475 USD
A$730 AUD
View
B+
Retailer 15
-
$489 USD
View
Retailer 16
-
$505 USD
View
Price last confirmed 26 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
Retailer 22
-
$1,000 USD
View
Price last confirmed 41 days ago
B
Retailer 23
-
$1,046 USD
View
Most Expensive
B
Queensmith
LG818645094 · Oct 27
$1,549 USD
£1,220 GBP
View
23 more retailers have this diamond
Prices start from $154 USDSave up to $1,395 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