Marquise|Lab Grown|IGI

1.30ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG832605527

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG832605527

Diamond specifications and retailer prices

From $373 USD
£293 GBP
As of October 30, 2026
Save $1,577 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,950 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct 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 top-tier cut grade and certified by IGI LG832605527 or 832605527. Listed at 18 retailers as of October 30, 2026, with prices from $373 to $1,950, a $1,577 spread on the same certified stone. Do Amore Diamonds lists it at $1,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832605527
Dimensions11.01 × 5.72 × 3.61 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.01 mm5.72 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832605527
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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: Oct 30
Current: $1,950 USD|Low: $213 USD|High: $1,950 USD|Avg: $693 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 30, 2026
Retailer 6$224 USD
Retailer 5$260 USD
Retailer 12$373 USD
Retailer 15$384 USD
Retailer 14$419 USD
Retailer 13$437 USD
Retailer 2$500 USD
Retailer 3$684 USD
Retailer 9$820 USD
Retailer 11$830 USD
Retailer 8$858 USD
Retailer 7$894 USD
Retailer 4$897 USD
Retailer 18$930 USD
Retailer 10$931 USD
Retailer 16$1,105 USD
Retailer 17$1,120 USD
Do Amore Diamonds$1,950 USD

29 data points across 18 retailers

18 retailers$373 USD to $1,950 USD

Retailer 1
-
$224 USD
Price last confirmed 11 days ago
Retailer 2
-
$260 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$373 USD
£293 GBP
View
A
Retailer 4
-
$384 USD
HK$3,000 HKD
View
A
Retailer 5
-
$419 USD
View
A
Retailer 6
-
$437 USD
View
A
Retailer 7
-
$500 USD
View
Retailer 8
-
$684 USD
A$1,053 AUD
View
Price last confirmed 13 days ago
Retailer 9
-
$820 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$830 USD
View
Retailer 11
-
$858 USD
A$1,320 AUD
View
Price last confirmed 25 days ago
Retailer 12
-
$894 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$897 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$930 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$959 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,105 USD
SGD 1,493 SGD
View
B
Retailer 17
-
$1,120 USD
£882 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ED5BB294F · Oct 30
$1,950 USD
View
17 more retailers have this diamond
Prices start from $373 USDSave up to $1,577 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
1.30ct Marquise
$373 USD