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Marquise|Lab Grown|IGI

1.99ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG769663343

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769663343

Diamond specifications and retailer prices

From $683 AUD
$479 USD
As of November 2, 2026
Save $3,430 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,114 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG769663343 or 769663343. Listed at 22 retailers as of October 27, 2026, with prices from $683 to $4,114, a $3,430 spread on the same certified stone. Queensmith lists it at $4,114. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769663343
Dimensions12.92 × 6.27 × 4.06 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm6.27 mm1.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769663343
Side View
Table 60.0%Crown 36.4°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,406 AUD|Low: $683 AUD|High: $3,802 AUD|Avg: $1,945 AUD|-5.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 10$683 AUD
Retailer 5$763 AUD
Retailer 3$765 AUD
Retailer 2$846 AUD
Retailer 16$1,049 AUD
Retailer 4$1,209 AUD
Retailer 6$1,321 AUD
Retailer 1$1,406 AUD
Retailer 12$1,460 AUD
Retailer 19$1,674 AUD
Retailer 15$1,972 AUD
Retailer 18$2,276 AUD
Retailer 11$2,631 AUD
Retailer 17$2,723 AUD
Retailer 9$2,763 AUD
Retailer 7$2,972 AUD
Retailer 13$3,110 AUD
Retailer 8$3,168 AUD
Retailer 14$3,173 AUD

43 data points across 19 retailers

22 retailers$683 AUD to $4,114 AUD

A
Cheapest Retailer
-
$683 AUD
$479 USD
A
Retailer 2
-
$763 AUD
$535 USD
View
Final sale: no returns
A
Retailer 3
-
$765 AUD
$536 USD
View
Retailer 4
-
$846 AUD
$593 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$846 AUD
$593 USD
View
Retailer 6
-
$889 AUD
$623 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
$1,049 AUD
$735 USD
View
A
Retailer 8
-
$1,209 AUD
$847 USD
View
A
Retailer 9
-
$1,321 AUD
$926 USD
View
A
Retailer 10
-
$1,406 AUD
£776 GBP
View
B+
Retailer 11
-
$1,460 AUD
ZAR 16,534 ZAR
View
B+
Retailer 12
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$1,674 AUD
$1,173 USD
View
B+
Retailer 13
-
$1,972 AUD
View
B
Retailer 14
-
$2,276 AUD
$1,595 USD
View
B
Retailer 15
-
$2,723 AUD
$1,908 USD
View
B
Retailer 16
-
$2,763 AUD
$1,936 USD
View
B
Retailer 17
-
$2,811 AUD
$1,970 USD
View
B
Retailer 18
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$2,972 AUD
$2,083 USD
View
B
Retailer 19
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$3,110 AUD
£1,716 GBP
View
B
Retailer 20
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$3,168 AUD
$2,220 USD
View
B
Retailer 21
-
$3,173 AUD
View
Most Expensive
B
Queensmith
LG769663343 · Oct 27
$4,114 AUD
£2,270 GBP
View
21 more retailers have this diamond
Prices start from $683 AUDSave up to $3,430 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
1.99ct Marquise
$683 AUD