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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG816677276

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816677276

Diamond specifications and retailer prices

From $248 USD
As of November 4, 2026
Save $1,223 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,471 USD at Michael Trio · As of November 4, 2026
View at Michael Trio

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 LG816677276 or 816677276. Listed at 16 retailers as of November 4, 2026, with prices from $248 to $1,471, a $1,223 spread on the same certified stone. Michael Trio lists it at $1,471. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816677276
Dimensions11.96 × 5.41 × 3.34 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
11.96 mm5.41 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816677276
Side View
Table 63.0%Crown 38.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $1,471 USD|Low: $248 USD|High: $1,620 USD|Avg: $792 USD|-1.9%
Michael Trio
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
November 4, 2026
Retailer 2$248 USD
Retailer 10$372 USD
Retailer 15$479 USD
Retailer 11$509 USD
Retailer 6$519 USD
Retailer 3$597 USD
Retailer 5$655 USD
Retailer 14$675 USD
Retailer 9$887 USD
Retailer 8$936 USD
Retailer 12$952 USD
Retailer 7$1,100 USD
Retailer 13$1,107 USD
Retailer 4$1,210 USD
Michael Trio$1,471 USD

21 data points across 15 retailers

16 retailers$248 USD to $1,471 USD

A+
Cheapest Retailer
-
$248 USD
Final sale: no returns
B+
Retailer 2
-
$372 USD
View
A
Retailer 3
-
$479 USD
View
A
Retailer 4
-
$509 USD
View
A
Retailer 5
-
$519 USD
View
A
Retailer 6
-
$597 USD
View
A
Retailer 7
-
$655 USD
View
B+
Retailer 8
-
$675 USD
View
B+
Retailer 9
-
$887 USD
View
B+
Retailer 10
-
$936 USD
View
B+
Retailer 11
-
$952 USD
View
Retailer 12
-
$1,100 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,107 USD
View
Retailer 14
-
$1,151 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$1,210 USD
View
Most Expensive
B
Michael Trio
6328774420 · Nov 4
$1,471 USD
SGD 1,988 SGD
View
15 more retailers have this diamond
Prices start from $248 USDSave up to $1,223 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
$248 USD