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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG773614392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773614392

Diamond specifications and retailer prices

From $279 USD
As of October 27, 2026
Save $1,563 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,842 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773614392 or 773614392. Listed at 22 retailers as of October 27, 2026, with prices from $279 to $1,842, a $1,563 spread on the same certified stone. Queensmith lists it at $1,842. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773614392
Dimensions5.50 × 5.50 × 3.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.50 mm5.50 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773614392
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.4%

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: Oct 27
Current: $675 USD|Low: $279 USD|High: $1,808 USD|Avg: $930 USD
Retailer 1
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Retailer 20
October 28, 2026
Retailer 3$279 USD
Retailer 15$312 USD
Retailer 17$324 USD
Retailer 2$397 USD
Retailer 8$457 USD
Retailer 10$457 USD
Retailer 4$540 USD
Retailer 16$571 USD
Retailer 18$595 USD
Retailer 19$607 USD
Retailer 1$675 USD
Retailer 11$702 USD
Retailer 12$842 USD
Retailer 14$1,164 USD
Retailer 9$1,251 USD
Retailer 6$1,341 USD
Retailer 20$1,446 USD
Retailer 7$1,470 USD
Retailer 13$1,783 USD
Retailer 5$1,789 USD

42 data points across 20 retailers

22 retailers$279 USD to $1,842 USD

A
Cheapest Retailer
-
$279 USD
Returns within 21 days
A
Retailer 2
-
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$324 USD
View
A
Retailer 4
-
$397 USD
£313 GBP
View
Returns within 30 days
A
Retailer 5
-
$451 USD
View
Price last confirmed 34 days ago
Returns within 30 days
A
Retailer 6
-
$457 USD
View
Returns within 30 days
A
Retailer 7
-
$457 USD
View
Returns within 30 days
A
Retailer 8
-
$540 USD
View
Returns within 40 days
B+
Retailer 9
-
$571 USD
View
Returns within 30 days
B+
Retailer 10
-
$595 USD
ZAR 9,611 ZAR
View
Returns within 7 days
B+
Retailer 11
-
$607 USD
£478 GBP
View
Returns within 30 days
B+
Retailer 12
-
$675 USD
View
Returns within 30 days
B+
Retailer 13
-
$702 USD
View
Returns within 30 days
B
Retailer 14
-
$842 USD
A$1,296 AUD
View
B
Retailer 15
-
$1,164 USD
View
Returns within 90 days
B
Retailer 16
-
$1,251 USD
A$1,925 AUD
View
Price last confirmed 28 days ago
Returns within 30 days
B
Retailer 17
-
$1,341 USD
View
Returns within 30 days
B
Retailer 18
-
$1,446 USD
View
Returns within 30 days
B
Retailer 19
-
$1,470 USD
View
Returns within 30 days
B
Retailer 20
-
$1,783 USD
£1,404 GBP
View
Price last confirmed 33 days ago
Returns within 30 days
B
Retailer 21
-
$1,789 USD
£1,409 GBP
View
Most Expensive
B
Queensmith
LG773614392 · Oct 27
$1,842 USD
£1,450 GBP
View
Returns within 40 days
21 more retailers have this diamond
Prices start from $279 USDSave up to $1,563 USD

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
1.29ct Marquise
$279 USD