CaratHunter
Plans
Marquise|Lab Grown|IGI

0.81ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG805647144

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805647144

Diamond specifications and retailer prices

From €229 EUR
$257 USD
As of November 2, 2026
Save €996 EUR (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,225 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown marquise diamond

This 0.81ct 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 LG805647144 or 805647144. Listed at 25 retailers as of November 1, 2026, with prices from €229 to €1,225, a €996 spread on the same certified stone. Reve Diamonds lists it at €1,225. 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

0.81
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805647144
Dimensions9.53 × 4.90 × 3.05 mm
L/W Ratio1.94
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
9.53 mm4.90 mm0.81 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805647144
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

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: €537 EUR|Low: €219 EUR|High: €1,150 EUR|Avg: €541 EUR|+2.3%
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
November 2, 2026
Retailer 3€229 EUR
Retailer 11€256 EUR
Retailer 7€266 EUR
Retailer 5€284 EUR
Retailer 8€284 EUR
Retailer 9€426 EUR
Retailer 17€448 EUR
Retailer 15€451 EUR
Retailer 16€470 EUR
Retailer 10€515 EUR
Retailer 1€537 EUR
Retailer 2€625 EUR
Retailer 14€706 EUR
Retailer 4€767 EUR
Retailer 6€912 EUR
Retailer 13€931 EUR
Retailer 12€1,137 EUR

43 data points across 17 retailers

25 retailers€229 EUR to €1,225 EUR

A
Cheapest Retailer
-
€229 EUR
$257 USD
A
Retailer 2
-
€256 EUR
$287 USD
View
Final sale: no returns
A
Retailer 3
-
€266 EUR
$298 USD
View
Retailer 4
-
€284 EUR
$318 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€284 EUR
$318 USD
View
A
Retailer 6
-
€426 EUR
$478 USD
View
A
Retailer 7
-
€448 EUR
$502 USD
View
A
Retailer 8
-
€451 EUR
View
A
Retailer 9
-
€470 EUR
$527 USD
View
A
Retailer 10
-
€482 EUR
$541 USD
View
A
Retailer 11
-
€515 EUR
ZAR 9,332 ZAR
View
A
Retailer 12
-
€528 EUR
$592 USD
View
A
Retailer 13
-
€537 EUR
£474 GBP
View
Retailer 14
-
€594 EUR
$666 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€625 EUR
A$1,078 AUD
View
B+
Retailer 16
-
€706 EUR
A$1,218 AUD
View
B+
Retailer 17
-
€767 EUR
$860 USD
View
B+
Retailer 18
-
€912 EUR
$1,023 USD
View
B+
Retailer 19
-
€931 EUR
A$1,606 AUD
View
B
Retailer 20
-
€958 EUR
$1,075 USD
View
B
Retailer 21
-
€979 EUR
CA$1,525 CAD
View
B
Retailer 22
-
€997 EUR
$1,118 USD
View
B
Retailer 23
-
€1,137 EUR
£1,004 GBP
View
B
Retailer 24
-
€1,155 EUR
$1,295 USD
View
Most Expensive
B
Reve Diamonds
EEBB1C917 · Nov 1
€1,225 EUR
$1,374 USD
View
24 more retailers have this diamond
Prices start from €229 EURSave up to €996 EUR

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
0.81ct Marquise
€229 EUR