Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841629686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841629686

Diamond specifications and retailer prices

From $248 USD
As of November 1, 2026
Save $952 USD (79%) 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 LG841629686 or 841629686. Listed at 17 retailers as of November 1, 2026, with a 384% 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 angle38.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841629686
Dimensions11.95 × 5.50 × 3.37 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm5.50 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841629686
Side View
Table 63.0%Crown 38.1°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $942 USD|Low: $248 USD|High: $1,610 USD|Avg: $728 USD|-2.9%
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 3, 2026
Retailer 15$248 USD
Retailer 13$256 USD
Retailer 11$312 USD
Retailer 3$370 USD
Retailer 8$445 USD
Retailer 14$475 USD
Retailer 12$507 USD
Retailer 7$637 USD
Retailer 9$670 USD
Retailer 10$883 USD
Retailer 5$889 USD
Retailer 4$936 USD
Retailer 1$942 USD
Retailer 6$1,095 USD
Retailer 16$1,101 USD
Retailer 2$1,200 USD

21 data points across 16 retailers

17 retailers$248 USD to $1,200 USD

A+
Cheapest Retailer
-
$248 USD
Final sale: no returns
A
Retailer 2
-
$256 USD
View
A
Retailer 3
-
$312 USD
£246 GBP
View
B+
Retailer 4
-
$370 USD
View
A
Retailer 5
-
$445 USD
€424 EUR
View
A
Retailer 6
-
$475 USD
ZAR 7,667 ZAR
View
A
Retailer 7
-
$507 USD
£399 GBP
View
A
Retailer 8
-
$637 USD
View
B+
Retailer 9
-
$670 USD
A$1,030 AUD
View
B+
Retailer 10
-
$883 USD
View
B+
Retailer 11
-
$889 USD
SGD 1,202 SGD
View
B+
Retailer 12
-
$936 USD
View
B+
Retailer 13
-
$942 USD
View
B+
Retailer 14
-
$1,095 USD
View
B+
Retailer 15
-
$1,101 USD
£867 GBP
View
B
Retailer 16
-
$1,200 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMIPMOM · Oct 13
$1,775 USD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from $248 USDSave up to $952 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
$248 USD