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Marquise|Lab Grown|IGI

1.99ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG845668476

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845668476

Diamond specifications and retailer prices

From $618 AUD
$433 USD
As of November 3, 2026
Save $2,850 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,467 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG845668476 or 845668476. Listed at 23 retailers as of November 2, 2026, with prices from $618 to $3,467, a $2,850 spread on the same certified stone. Brilliant Earth lists it at $3,467. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668476
Dimensions13.87 × 6.28 × 3.98 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.87 mm6.28 mm1.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668476
Side View
Table 60.0%Crown 38.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.4%

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: $3,467 AUD|Low: $565 AUD|High: $4,923 AUD|Avg: $1,517 AUD|-29.6%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
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Retailer 23
November 3, 2026
Retailer 10$565 AUD
Retailer 13$618 AUD
Retailer 16$641 AUD
Retailer 12$709 AUD
Retailer 15$709 AUD
Retailer 23$727 AUD
Retailer 5$899 AUD
Retailer 4$927 AUD
Retailer 9$1,073 AUD
Retailer 6$1,173 AUD
Retailer 3$1,185 AUD
Retailer 18$1,246 AUD
Retailer 7$1,630 AUD
Retailer 11$1,637 AUD
Retailer 22$1,928 AUD
Retailer 17$2,183 AUD
Retailer 19$2,215 AUD
Retailer 2$2,255 AUD
Retailer 14$2,277 AUD
Retailer 21$2,584 AUD
Retailer 20$2,686 AUD
Retailer 8$2,925 AUD
Brilliant Earth$3,467 AUD

12 data points across 23 retailers

23 retailers$618 AUD to $3,467 AUD

Retailer 1
-
$565 AUD
$396 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$618 AUD
$433 USD
View
Final sale: no returns
Retailer 3
-
$641 AUD
$449 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$709 AUD
$497 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$709 AUD
$497 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$727 AUD
£401 GBP
View
A
Retailer 7
-
$899 AUD
$630 USD
View
A
Retailer 8
-
$927 AUD
$650 USD
View
Retailer 9
-
$1,073 AUD
€716 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,173 AUD
$822 USD
View
A
Retailer 11
-
$1,185 AUD
ZAR 13,420 ZAR
View
A
Retailer 12
-
$1,246 AUD
£687 GBP
View
B+
Retailer 13
-
$1,630 AUD
$1,142 USD
View
Retailer 14
-
$1,637 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,928 AUD
$1,351 USD
View
B+
Retailer 16
-
$2,183 AUD
SGD 2,067 SGD
View
B+
Retailer 17
-
$2,215 AUD
$1,552 USD
View
B+
Retailer 18
-
$2,255 AUD
$1,580 USD
View
Retailer 19
-
$2,277 AUD
$1,596 USD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$2,584 AUD
$1,811 USD
View
B+
Retailer 21
-
$2,686 AUD
£1,482 GBP
View
B
Retailer 22
-
$2,925 AUD
$2,050 USD
View
Most Expensive
B
Brilliant Earth
22292693A · Nov 2
$3,467 AUD
$2,430 USD
View
22 more retailers have this diamond
Prices start from $618 AUDSave up to $2,850 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
$618 AUD