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Round|Lab Grown|IGI

0.99ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG704591583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591583

Diamond specifications and retailer prices

From $150 USD
As of October 29, 2026
Save $883 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,033 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 LG704591583 or 704591583. Listed at 23 retailers as of October 28, 2026, with prices from $150 to $1,033, a $883 spread on the same certified stone. Reve Diamonds lists it at $1,033. 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 angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591583
Dimensions6.42 × 6.45 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.45 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591583
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.8%

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: $321 USD|Low: $148 USD|High: $1,033 USD|Avg: $450 USD|+7.5%
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
October 29, 2026
Retailer 14$150 USD
Retailer 15$167 USD
Retailer 5$186 USD
Retailer 17$303 USD
Retailer 1$321 USD
Retailer 11$335 USD
Retailer 4$342 USD
Retailer 10$363 USD
Retailer 13$377 USD
Retailer 3$429 USD
Retailer 12$462 USD
Retailer 6$500 USD
Retailer 16$538 USD
Retailer 9$586 USD
Retailer 8$620 USD
Retailer 7$652 USD
Retailer 2$872 USD
Reve Diamonds$1,033 USD

37 data points across 18 retailers

23 retailers$150 USD to $1,033 USD

A
Retailer 1
-
$148 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$150 USD
View
A
Retailer 3
-
$167 USD
View
Final sale: no returns
A
Retailer 4
-
$174 USD
View
A
Retailer 5
-
$182 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$186 USD
View
A
Retailer 7
-
$303 USD
View
A
Retailer 8
-
$321 USD
£253 GBP
View
A
Retailer 9
-
$335 USD
ZAR 5,416 ZAR
View
A
Retailer 10
-
$342 USD
View
A
Retailer 11
-
$363 USD
€346 EUR
View
A
Retailer 12
-
$377 USD
£297 GBP
View
B+
Retailer 13
-
$429 USD
View
B+
Retailer 14
-
$462 USD
A$711 AUD
View
B+
Retailer 15
-
$500 USD
View
B+
Retailer 16
-
$538 USD
A$828 AUD
View
B+
Retailer 17
-
$586 USD
A$902 AUD
View
B+
Retailer 18
-
$592 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$620 USD
View
B
Retailer 20
-
$624 USD
View
B
Retailer 21
-
$652 USD
View
B
Retailer 22
-
$872 USD
£687 GBP
View
Most Expensive
B
Reve Diamonds
FF06BF2F6 · Oct 28
$1,033 USD
View
22 more retailers have this diamond
Prices start from $150 USDSave up to $883 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
$150 USD