Marquise|Lab Grown|IGI

0.99ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG807674218

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807674218

Diamond specifications and retailer prices

From $530 USD
As of October 28, 2026
Save $10 USD (2%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,046 USD at Reve Diamonds · As of October 21, 2026
View at Reve Diamonds

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807674218 or 807674218. Listed at 21 retailers as of October 28, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807674218
Dimensions9.88 × 5.30 × 3.18 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm5.30 mm0.99 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807674218
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $171 USD|Low: $121 USD|High: $902 USD|Avg: $388 USD|+41.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 22, 2026
Retailer 10$154 USD
Retailer 1$171 USD
Retailer 11$190 USD
Retailer 2$258 USD
Retailer 4$322 USD
Retailer 6$343 USD
Retailer 9$383 USD
Retailer 3$433 USD
Retailer 5$530 USD
Retailer 8$647 USD
Retailer 7$895 USD

34 data points across 11 retailers

21 retailers$530 USD to $540 USD

Retailer 1
-
$154 USD
Price last confirmed 13 days ago
Retailer 2
-
$154 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$154 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$178 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$188 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$190 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$190 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$258 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$322 USD
£254 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
$345 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$383 USD
£302 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
$433 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$530 USD
View
B
Retailer 14
-
$540 USD
View
B+
Retailer 15
-
$540 USD
View
Retailer 16
-
$545 USD
View
Price last confirmed 18 days ago
Retailer 17
-
$612 USD
View
Price last confirmed 31 days ago
Retailer 18
-
$647 USD
View
Price last confirmed 10 days ago
Retailer 19
-
$667 USD
View
Price last confirmed 11 days ago
Retailer 20
-
$895 USD
£705 GBP
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
BA6EDBB97 · Oct 21
$1,046 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from $530 USDSave up to $10 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.

B+
0.99ct Marquise
$530 USD