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Marquise|Lab Grown|IGI

0.71ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG816662425

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662425

Diamond specifications and retailer prices

From $258 AUD
$181 USD
As of November 3, 2026
Save $1,820 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,078 AUD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816662425 or 816662425. Listed at 22 retailers as of November 2, 2026, with prices from $258 to $2,078, a $1,820 spread on the same certified stone. Diamond Exchange Canada lists it at $2,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662425
Dimensions9.24 × 4.73 × 2.93 mm
L/W Ratio1.95
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
9.24 mm4.73 mm0.71 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662425
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.9%

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 3
Current: $2,078 AUD|Low: $258 AUD|High: $2,793 AUD|Avg: $954 AUD
Diamond Exchange Canada
Retailer 2
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Retailer 23
November 3, 2026
Retailer 2$258 AUD
Retailer 8$271 AUD
Retailer 13$287 AUD
Retailer 23$314 AUD
Retailer 15$324 AUD
Retailer 3$435 AUD
Retailer 20$616 AUD
Retailer 18$673 AUD
Retailer 10$711 AUD
Retailer 6$765 AUD
Retailer 16$905 AUD
Retailer 9$927 AUD
Retailer 14$927 AUD
Retailer 17$946 AUD
Retailer 12$956 AUD
Retailer 11$1,042 AUD
Retailer 21$1,051 AUD
Retailer 22$1,190 AUD
Retailer 7$1,232 AUD
Retailer 5$1,436 AUD
Retailer 19$1,484 AUD
Retailer 4$1,657 AUD
Diamond Exchange Canada$2,078 AUD

29 data points across 23 retailers

22 retailers$258 AUD to $2,078 AUD

A
Cheapest Retailer
-
$258 AUD
$181 USD
Final sale: no returns
A
Retailer 2
-
$271 AUD
$190 USD
View
A
Retailer 3
-
$287 AUD
$201 USD
View
A
Retailer 4
-
$314 AUD
$220 USD
View
A
Retailer 5
-
$324 AUD
$227 USD
View
A
Retailer 6
-
$435 AUD
$305 USD
View
B+
Retailer 7
-
$616 AUD
$432 USD
View
B+
Retailer 8
-
$673 AUD
ZAR 7,619 ZAR
View
B+
Retailer 9
-
$765 AUD
$536 USD
View
B
Retailer 10
-
$905 AUD
$634 USD
View
B
Retailer 11
-
$927 AUD
$650 USD
View
B
Retailer 12
-
$927 AUD
$650 USD
View
B+
Retailer 13
-
$946 AUD
View
B
Retailer 14
-
$956 AUD
$670 USD
View
B
Retailer 15
-
$1,042 AUD
$730 USD
View
B
Retailer 16
-
$1,051 AUD
View
B
Retailer 17
-
$1,190 AUD
$834 USD
View
Retailer 18
-
$1,232 AUD
€822 EUR
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,436 AUD
$1,007 USD
View
B
Retailer 20
-
$1,484 AUD
£819 GBP
View
B
Retailer 21
-
$1,657 AUD
$1,161 USD
View
Most Expensive
B
Diamond Exchange Canada
1995491194 · Nov 2
$2,078 AUD
CA$2,023 CAD
View
21 more retailers have this diamond
Prices start from $258 AUDSave up to $1,820 AUD

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
0.71ct Marquise
$258 AUD