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Marquise|Lab Grown|IGI

1.30ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818679792

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818679792

Diamond specifications and retailer prices

From $325 SGD
$254 USD
As of October 30, 2026
Save $2,565 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,890 SGD at Do Amore Diamonds · As of October 31, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818679792 or 818679792. Listed at 16 retailers as of October 30, 2026, with prices from $325 to $2,890, a $2,565 spread on the same certified stone. Do Amore Diamonds lists it at $2,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818679792
Dimensions11.45 × 5.49 × 3.51 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
11.45 mm5.49 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818679792
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.9%

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: $2,890 SGD|Low: $344 SGD|High: $2,890 SGD|Avg: $1,119 SGD
Do Amore Diamonds
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 1, 2026
Retailer 9$344 SGD
Retailer 14$363 SGD
Retailer 4$545 SGD
Retailer 11$547 SGD
Retailer 15$549 SGD
Retailer 7$682 SGD
Retailer 2$792 SGD
Retailer 6$951 SGD
Retailer 8$1,022 SGD
Retailer 13$1,083 SGD
Retailer 16$1,177 SGD
Retailer 5$1,311 SGD
Retailer 17$1,656 SGD
Retailer 12$1,793 SGD
Retailer 10$2,072 SGD
Retailer 3$2,132 SGD
Do Amore Diamonds$2,890 SGD

22 data points across 17 retailers

16 retailers$325 SGD to $2,890 SGD

A
Cheapest Retailer
-
$325 SGD
$254 USD
A
Retailer 2
-
$363 SGD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$545 SGD
$426 USD
View
A
Retailer 4
-
$547 SGD
£337 GBP
View
A
Retailer 5
-
$549 SGD
$429 USD
View
A
Retailer 6
-
$682 SGD
$533 USD
View
A
Retailer 7
-
$792 SGD
£488 GBP
View
Retailer 8
-
$951 SGD
$744 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,083 SGD
A$1,303 AUD
View
B+
Retailer 10
-
$1,177 SGD
$920 USD
View
B
Retailer 11
-
$1,311 SGD
$1,025 USD
View
B
Retailer 12
-
$1,656 SGD
$1,295 USD
View
B
Retailer 13
-
$1,793 SGD
£1,104 GBP
View
B
Retailer 14
-
$2,072 SGD
$1,620 USD
View
B
Retailer 15
-
$2,132 SGD
$1,667 USD
View
Most Expensive
B
Do Amore Diamonds
27-A87A97D67 · Oct 31
$2,890 SGD
$2,260 USD
View
15 more retailers have this diamond
Prices start from $325 SGDSave up to $2,565 SGD

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
$325 SGD