Marquise|Lab Grown|IGI

1.30ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG830661283

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830661283

Diamond specifications and retailer prices

From $230 USD
As of October 28, 2026
Save $981 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,211 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 very-good cut grade and certified by IGI LG830661283 or 830661283. Listed at 19 retailers as of October 28, 2026, with prices from $230 to $1,211, a $981 spread on the same certified stone. Reve Diamonds lists it at $1,211. 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

1.30
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830661283
Dimensions10.73 × 5.70 × 3.58 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm5.70 mm1.30 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830661283
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $469 USD|Low: $163 USD|High: $1,430 USD|Avg: $693 USD|+4.6%
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
Reve Diamonds
October 30, 2026
Retailer 15$230 USD
Retailer 14$282 USD
Retailer 6$362 USD
Retailer 9$414 USD
Retailer 1$469 USD
Retailer 13$545 USD
Retailer 2$549 USD
Retailer 3$549 USD
Retailer 12$657 USD
Retailer 7$831 USD
Retailer 4$872 USD
Retailer 5$902 USD
Retailer 10$915 USD
Retailer 8$1,080 USD
Retailer 11$1,198 USD
Reve Diamonds$1,211 USD

36 data points across 16 retailers

19 retailers$230 USD to $1,211 USD

Retailer 1
-
$205 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
A
Retailer 4
-
$255 USD
View
A
Retailer 5
-
$282 USD
HK$2,200 HKD
View
B+
Retailer 6
-
$362 USD
View
A
Retailer 7
-
$414 USD
€394 EUR
View
A
Retailer 8
-
$469 USD
£369 GBP
View
A
Retailer 9
-
$545 USD
A$838 AUD
View
Retailer 10
-
$549 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$549 USD
View
Retailer 12
-
$657 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$831 USD
SGD 1,123 SGD
View
B+
Retailer 14
-
$872 USD
View
B
Retailer 15
-
$915 USD
View
B
Retailer 16
-
$920 USD
View
B
Retailer 17
-
$1,080 USD
View
B
Retailer 18
-
$1,198 USD
£943 GBP
View
Most Expensive
B
Reve Diamonds
F71806480 · Oct 30
$1,211 USD
View
18 more retailers have this diamond
Prices start from $230 USDSave up to $981 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
$230 USD