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Round|Lab Grown|IGI

0.99ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG669447915

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669447915

Diamond specifications and retailer prices

From $159 USD
As of October 29, 2026
Save $905 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,064 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669447915 or 669447915. Listed at 22 retailers as of October 28, 2026, with prices from $159 to $1,064, a $905 spread on the same certified stone. Reve Diamonds lists it at $1,064. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669447915
Dimensions6.39 × 6.43 × 3.91 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
6.39 mm6.43 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669447915
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.1%

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 29
Current: $347 USD|Low: $158 USD|High: $1,064 USD|Avg: $453 USD|+6.2%
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
Reve Diamonds
October 29, 2026
Retailer 14$159 USD
Retailer 6$179 USD
Retailer 15$185 USD
Retailer 4$198 USD
Retailer 1$347 USD
Retailer 12$357 USD
Retailer 3$359 USD
Retailer 11$385 USD
Retailer 9$404 USD
Retailer 2$439 USD
Retailer 13$493 USD
Retailer 5$539 USD
Retailer 16$545 USD
Retailer 8$593 USD
Retailer 7$691 USD
Retailer 10$930 USD
Reve Diamonds$1,064 USD

36 data points across 17 retailers

22 retailers$159 USD to $1,064 USD

A
Retailer 1
-
$158 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$159 USD
View
A
Retailer 3
-
$179 USD
View
Final sale: no returns
A
Retailer 4
-
$185 USD
View
A
Retailer 5
-
$194 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$198 USD
View
A
Retailer 7
-
$306 USD
View
A
Retailer 8
-
$347 USD
£273 GBP
View
A
Retailer 9
-
$357 USD
ZAR 5,773 ZAR
View
A
Retailer 10
-
$359 USD
View
B+
Retailer 11
-
$385 USD
€367 EUR
View
A
Retailer 12
-
$404 USD
£318 GBP
View
B+
Retailer 13
-
$439 USD
View
B+
Retailer 14
-
$493 USD
A$758 AUD
View
B+
Retailer 15
-
$539 USD
View
B+
Retailer 16
-
$545 USD
A$838 AUD
View
B+
Retailer 17
-
$593 USD
A$913 AUD
View
B
Retailer 18
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$630 USD
View
Price last confirmed 38 days ago
B
Retailer 19
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$674 USD
View
B
Retailer 20
-
$691 USD
View
B
Retailer 21
-
$930 USD
£732 GBP
View
Most Expensive
B
Reve Diamonds
B793CAAE5 · Oct 28
$1,064 USD
View
21 more retailers have this diamond
Prices start from $159 USDSave up to $905 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
$159 USD