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Marquise|Lab Grown|IGI

0.92ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG812621366

Certificate IGI LG812621366

Diamond specifications and retailer prices

From $258 USD
Save $1,632 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,890 USD at Brilliant Earth
View at Brilliant Earth

About this 0.92ct lab-grown marquise diamond

This 0.92ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621366 or 812621366. Listed at 14 retailers, with prices from $258 to $1,890 at Brilliant Earth, a $1,632 spread on the same certified stone. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.92
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621366
Dimensions10.05 × 5.07 × 3.16 mm
L/W Ratio1.98
Girdle conditionFaceted
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
10.05 mm5.07 mm0.92 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621366
Side View
Table 62.0%Crown 35.3°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $474 USD|Low: $168 USD|High: $1,345 USD|Avg: $654 USD|-4.2%
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
October 1, 2026
Retailer 6$168 USD
Retailer 14$258 USD
Retailer 8$405 USD
Retailer 1$474 USD
Retailer 7$515 USD
Retailer 10$527 USD
Retailer 12$590 USD
Retailer 2$591 USD
Retailer 13$623 USD
Retailer 9$841 USD
Retailer 4$974 USD
Retailer 5$1,060 USD
Retailer 11$1,163 USD
Retailer 3$1,293 USD

37 data points across 14 retailers

14 retailers$258 USD to $1,890 USD

B
Cheapest Retailer
-
$258 USD
B+
Retailer 2
-
$405 USD
View
B
Retailer 3
-
$474 USD
€451 EUR
View
B
Retailer 4
-
$515 USD
ZAR 8,323 ZAR
View
B+
Retailer 5
-
$526 USD
£414 GBP
View
B
Retailer 6
-
$590 USD
View
B
Retailer 7
-
$591 USD
View
B
Retailer 8
-
$623 USD
View
C
Retailer 9
-
$841 USD
View
B
Retailer 10
-
$974 USD
View
C
Retailer 11
-
$1,060 USD
View
Price last confirmed 22 days ago
C
Retailer 12
-
$1,163 USD
£916 GBP
View
C
Retailer 13
-
$1,293 USD
View
Most Expensive
D
Brilliant Earth
20680923A · Oct 1
$1,890 USD
View
13 more retailers have this diamond
Prices start from $258 USDSave up to $1,632 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.

B+
0.92ct Marquise
$258 USD