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Marquise|Lab Grown|IGI

0.91ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG823618037

Certificate IGI LG823618037

Diamond specifications and retailer prices

From $602 USD
As of October 31, 2026
Save $278 USD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $880 USD at Jared · As of November 2, 2026
View at Jared

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823618037 or 823618037. Listed at 4 retailers as of October 31, 2026, with prices from $602 to $880, a $278 spread on the same certified stone. Jared lists it at $880. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG823618037
Dimensions10.48 × 5.05 × 2.97 mm
L/W Ratio2.08
Top View
10.48 mm5.05 mm0.91 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823618037
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.8%

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 31
Current: $880 USD|Low: $602 USD|High: $880 USD|Avg: $786 USD
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 3$602 USD
Retailer 2$840 USD
Retailer 4$840 USD
Jared$880 USD

3 data points across 4 retailers

4 retailers$602 USD to $880 USD

B+
Cheapest Retailer
-
$602 USD
B
Retailer 2
-
$840 USD
View
B
Retailer 3
-
$840 USD
View
Most Expensive
B
Jared
159839021 · Nov 2
$880 USD
View
3 more retailers have this diamond
Prices start from $602 USDSave up to $278 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+
0.91ct Marquise
$602 USD