CaratHunter
Plans
Marquise|Lab Grown|IGI

0.99ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG781609430

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781609430

Diamond specifications and retailer prices

From $288 AUD
$202 USD
As of October 30, 2026
Save $1,361 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,649 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781609430 or 781609430. Listed at 23 retailers as of October 30, 2026, with prices from $288 to $1,649, a $1,361 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781609430
Dimensions10.16 × 5.27 × 3.17 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
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
10.16 mm5.27 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781609430
Side View
Table 60.0%Crown 33.8°Girdle: STK-THKPavilion 39°Culet: NoneDepth 60.2%

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: Oct 30
Current: $574 AUD|Low: $246 AUD|High: $1,506 AUD|Avg: $635 AUD|+2.7%
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
October 31, 2026
Retailer 3$256 AUD
Retailer 6$298 AUD
Retailer 5$319 AUD
Retailer 14$319 AUD
Retailer 8$405 AUD
Retailer 4$430 AUD
Retailer 9$540 AUD
Retailer 1$574 AUD
Retailer 11$575 AUD
Retailer 2$801 AUD
Retailer 7$822 AUD
Retailer 13$904 AUD
Retailer 12$957 AUD
Retailer 10$1,497 AUD

35 data points across 14 retailers

23 retailers$288 AUD to $1,649 AUD

Retailer 1
-
$256 AUD
$180 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$288 AUD
$202 USD
View
Final sale: no returns
Retailer 3
-
$298 AUD
$209 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$319 AUD
$224 USD
View
Retailer 5
-
$319 AUD
$224 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$405 AUD
£224 GBP
View
A
Retailer 7
-
$430 AUD
$302 USD
View
A
Retailer 8
-
$537 AUD
$377 USD
View
A
Retailer 9
-
$540 AUD
€361 EUR
View
A
Retailer 10
-
$574 AUD
£317 GBP
View
A
Retailer 11
-
$575 AUD
ZAR 6,530 ZAR
View
A
Retailer 12
-
$658 AUD
$462 USD
View
B+
Retailer 13
-
$801 AUD
$563 USD
View
B+
Retailer 14
-
$822 AUD
View
B+
Retailer 15
-
$869 AUD
SGD 825 SGD
View
B+
Retailer 16
-
$904 AUD
$635 USD
View
B+
Retailer 17
-
$957 AUD
View
B+
Retailer 18
-
$1,024 AUD
$719 USD
View
Retailer 19
-
$1,024 AUD
$719 USD
View
Price last confirmed 31 days ago
B
Retailer 20
-
$1,101 AUD
$773 USD
View
B
Retailer 21
-
$1,497 AUD
£828 GBP
View
B
Retailer 22
-
$1,610 AUD
$1,131 USD
View
Most Expensive
B
Flawless Fine Jewelry
0358CB5D2 · Oct 31
$1,649 AUD
£912 GBP
View
22 more retailers have this diamond
Prices start from $288 AUDSave up to $1,361 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
0.99ct Marquise
$288 AUD