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Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG818621115

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818621115

Diamond specifications and retailer prices

From $248 USD
As of November 2, 2026
Save $1,100 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,348 USD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG818621115 or 818621115. Listed at 24 retailers as of November 1, 2026, with prices from $248 to $1,348, a $1,100 spread on the same certified stone. Reve Diamonds lists it at $1,348. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818621115
Dimensions11.50 × 5.62 × 3.46 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm5.62 mm1.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818621115
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

Caratlytics Score

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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 2
Current: $586 USD|Low: $239 USD|High: $1,580 USD|Avg: $729 USD|+4.5%
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
Retailer 17
November 2, 2026
Retailer 3$248 USD
Retailer 8$277 USD
Retailer 6$288 USD
Retailer 4$308 USD
Retailer 7$308 USD
Retailer 12$435 USD
Retailer 17$491 USD
Retailer 10$532 USD
Retailer 1$586 USD
Retailer 16$750 USD
Retailer 5$991 USD
Retailer 2$994 USD
Retailer 15$1,100 USD
Retailer 14$1,137 USD
Retailer 13$1,180 USD
Retailer 9$1,204 USD
Retailer 11$1,234 USD

44 data points across 17 retailers

24 retailers$248 USD to $1,348 USD

A
Cheapest Retailer
-
$248 USD
A
Retailer 2
-
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$288 USD
View
Retailer 4
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$308 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$308 USD
View
A
Retailer 6
-
$346 USD
HK$2,700 HKD
View
A
Retailer 7
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$435 USD
View
A
Retailer 8
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$491 USD
€468 EUR
View
A
Retailer 9
-
$532 USD
ZAR 8,595 ZAR
View
A
Retailer 10
-
$586 USD
£461 GBP
View
B+
Retailer 11
-
$647 USD
View
B+
Retailer 12
-
$750 USD
A$1,154 AUD
View
B
Retailer 13
-
$991 USD
View
B
Retailer 14
-
$994 USD
View
B
Retailer 15
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$995 USD
SGD 1,344 SGD
View
B
Retailer 16
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$1,042 USD
View
B
Retailer 17
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$1,100 USD
View
Retailer 18
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$1,120 USD
View
Price last confirmed 33 days ago
Retailer 19
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$1,125 USD
View
Price last confirmed 25 days ago
B
Retailer 20
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$1,137 USD
A$1,749 AUD
View
B
Retailer 21
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$1,180 USD
View
B
Retailer 22
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$1,204 USD
£948 GBP
View
B
Retailer 23
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$1,234 USD
£972 GBP
View
Most Expensive
B
Reve Diamonds
99A7CD841 · Nov 1
$1,348 USD
View
23 more retailers have this diamond
Prices start from $248 USDSave up to $1,100 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