Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839624505

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839624505

Diamond specifications and retailer prices

From $244 USD
As of November 1, 2026
Save $1,210 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,775 USD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct 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 LG839624505 or 839624505. Listed at 17 retailers as of November 1, 2026, with a 496% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839624505
Dimensions11.65 × 5.50 × 3.50 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm5.50 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839624505
Side View
Table 63.0%Crown 38.7°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 63.6%

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 1
Current: $1,078 USD|Low: $244 USD|High: $1,580 USD|Avg: $760 USD|-2.6%
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
November 2, 2026
Retailer 2$244 USD
Retailer 12$307 USD
Retailer 4$365 USD
Retailer 15$466 USD
Retailer 14$497 USD
Retailer 8$502 USD
Retailer 11$635 USD
Retailer 9$658 USD
Retailer 10$868 USD
Retailer 5$921 USD
Retailer 3$928 USD
Retailer 1$1,078 USD
Retailer 6$1,115 USD
Retailer 7$1,155 USD
Retailer 16$1,180 USD
Retailer 13$1,454 USD

21 data points across 16 retailers

17 retailers$244 USD to $1,454 USD

A
Cheapest Retailer
-
$244 USD
Final sale: no returns
A
Retailer 2
-
$307 USD
£242 GBP
View
B+
Retailer 3
-
$365 USD
View
A
Retailer 4
-
$466 USD
ZAR 7,534 ZAR
View
A
Retailer 5
-
$497 USD
£392 GBP
View
A
Retailer 6
-
$502 USD
€478 EUR
View
A
Retailer 7
-
$635 USD
View
A
Retailer 8
-
$658 USD
A$1,012 AUD
View
B+
Retailer 9
-
$868 USD
View
B+
Retailer 10
-
$921 USD
View
B+
Retailer 11
-
$928 USD
View
Retailer 12
-
$1,078 USD
£849 GBP
View
B+
Retailer 13
-
$1,115 USD
A$1,716 AUD
View
B
Retailer 14
-
$1,155 USD
View
B
Retailer 15
-
$1,180 USD
View
B
Retailer 16
-
$1,454 USD
SGD 1,965 SGD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMIKLGL · Oct 13
$1,775 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $244 USDSave up to $1,210 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
1.27ct Marquise
$244 USD