CaratHunter
Plans
Marquise|Lab Grown|IGI

0.65ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG798612243

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798612243

Diamond specifications and retailer prices

From $236 USD
As of November 2, 2026
Save $1,073 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,309 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.65ct lab-grown marquise diamond

This 0.65ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798612243 or 798612243. Listed at 22 retailers as of November 1, 2026, with prices from $236 to $1,309, a $1,073 spread on the same certified stone. Reve Diamonds lists it at $1,309. 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

0.65
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612243
Dimensions8.83 × 4.64 × 2.82 mm
L/W Ratio1.90
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
8.83 mm4.64 mm0.65 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612243
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $549 USD|Low: $227 USD|High: $1,187 USD|Avg: $596 USD|+3.7%
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
November 2, 2026
Retailer 3$236 USD
Retailer 10$263 USD
Retailer 6$293 USD
Retailer 7$293 USD
Retailer 8$446 USD
Retailer 16$465 USD
Retailer 13$468 USD
Retailer 15$479 USD
Retailer 9$532 USD
Retailer 1$549 USD
Retailer 5$700 USD
Retailer 12$746 USD
Retailer 14$858 USD
Retailer 2$1,002 USD
Retailer 11$1,173 USD
Retailer 4$1,183 USD

46 data points across 16 retailers

22 retailers$236 USD to $1,309 USD

A
Cheapest Retailer
-
$236 USD
A
Retailer 2
-
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$274 USD
View
Retailer 4
-
$293 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$293 USD
View
A
Retailer 6
-
$446 USD
View
A
Retailer 7
-
$447 USD
View
A
Retailer 8
-
$465 USD
View
A
Retailer 9
-
$468 USD
€446 EUR
View
A
Retailer 10
-
$479 USD
View
A
Retailer 11
-
$532 USD
ZAR 8,594 ZAR
View
A
Retailer 12
-
$549 USD
£432 GBP
View
Retailer 13
-
$606 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$700 USD
View
B+
Retailer 15
-
$746 USD
A$1,147 AUD
View
Retailer 16
-
$858 USD
A$1,320 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$993 USD
View
B
Retailer 18
-
$1,002 USD
CA$1,392 CAD
View
B
Retailer 19
-
$1,017 USD
View
B
Retailer 20
-
$1,173 USD
£924 GBP
View
B
Retailer 21
-
$1,183 USD
View
Most Expensive
B
Reve Diamonds
842BE0607 · Nov 1
$1,309 USD
View
21 more retailers have this diamond
Prices start from $236 USDSave up to $1,073 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
0.65ct Marquise
$236 USD