Oval|Lab Grown|IGI

0.99ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG817661719

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817661719

Diamond specifications and retailer prices

From $167 USD
As of October 29, 2026
Save $921 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,088 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval 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 LG817661719 or 817661719. Listed at 20 retailers as of October 28, 2026, with prices from $167 to $1,088, a $921 spread on the same certified stone. Reve Diamonds lists it at $1,088. 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 angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661719
Dimensions8.12 × 5.73 × 3.45 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.73 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817661719
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

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: $267 USD|Low: $163 USD|High: $1,088 USD|Avg: $466 USD|+1.8%
Retailer 1
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Retailer 6
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 4$167 USD
Retailer 9$186 USD
Retailer 15$194 USD
Retailer 2$207 USD
Retailer 19$207 USD
Retailer 1$267 USD
Retailer 7$348 USD
Retailer 12$368 USD
Retailer 10$373 USD
Retailer 13$374 USD
Retailer 17$382 USD
Retailer 11$500 USD
Retailer 14$516 USD
Retailer 6$523 USD
Retailer 3$666 USD
Retailer 16$703 USD
Retailer 8$721 USD
Retailer 5$800 USD
Retailer 18$974 USD
Reve Diamonds$1,088 USD

36 data points across 20 retailers

20 retailers$167 USD to $1,088 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$194 USD
View
A
Retailer 4
-
$207 USD
View
A
Retailer 5
-
$207 USD
View
A
Retailer 6
-
$267 USD
£210 GBP
View
A
Retailer 7
-
$348 USD
View
A
Retailer 8
-
$368 USD
£290 GBP
View
A
Retailer 9
-
$373 USD
View
A
Retailer 10
-
$374 USD
ZAR 6,047 ZAR
View
A
Retailer 11
-
$382 USD
€364 EUR
View
B+
Retailer 12
-
$500 USD
View
B+
Retailer 13
-
$516 USD
A$794 AUD
View
B+
Retailer 14
-
$523 USD
View
B+
Retailer 15
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$666 USD
View
B
Retailer 16
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$703 USD
View
B
Retailer 17
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$721 USD
View
B
Retailer 18
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$800 USD
View
B
Retailer 19
-
$974 USD
£767 GBP
View
Most Expensive
B
Reve Diamonds
46D7F95CB · Oct 28
$1,088 USD
View
19 more retailers have this diamond
Prices start from $167 USDSave up to $921 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 Oval
$167 USD