Marquise|Lab Grown|IGI

1.27ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG847686411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847686411

Diamond specifications and retailer prices

From $249 USD
As of October 27, 2026
Save $1,101 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,350 USD at Reve Diamonds · As of October 28, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847686411 or 847686411. Listed at 11 retailers as of October 27, 2026, with prices from $249 to $1,350, a $1,101 spread on the same certified stone. Reve Diamonds lists it at $1,350. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686411
Dimensions11.81 × 5.65 × 3.40 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm5.65 mm1.27 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686411
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.2%

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: Oct 27
Current: $584 USD|Low: $249 USD|High: $1,350 USD|Avg: $664 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 28, 2026
Retailer 8$249 USD
Retailer 2$346 USD
Retailer 3$415 USD
Retailer 7$522 USD
Retailer 4$530 USD
Retailer 1$584 USD
Retailer 6$751 USD
Retailer 10$995 USD
Retailer 9$1,044 USD
Retailer 5$1,078 USD
Reve Diamonds$1,350 USD

3 data points across 11 retailers

11 retailers$249 USD to $1,350 USD

A
Cheapest Retailer
-
$249 USD
A
Retailer 2
-
$346 USD
HK$2,700 HKD
View
A
Retailer 3
-
$415 USD
£326 GBP
View
B+
Retailer 4
-
$522 USD
View
B+
Retailer 5
-
$530 USD
ZAR 8,568 ZAR
View
B+
Retailer 6
-
$584 USD
£460 GBP
View
B+
Retailer 7
-
$751 USD
A$1,156 AUD
View
B
Retailer 8
-
$995 USD
SGD 1,344 SGD
View
B
Retailer 9
-
$1,044 USD
View
B
Retailer 10
-
$1,078 USD
View
Most Expensive
B
Reve Diamonds
9746B367D · Oct 28
$1,350 USD
View
10 more retailers have this diamond
Prices start from $249 USDSave up to $1,101 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
$249 USD