Marquise|Lab Grown|IGI

1.30ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG814636398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814636398

Diamond specifications and retailer prices

From $379 USD
As of October 30, 2026
Save $529 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,100 USD at Do Amore Diamonds · As of October 23, 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 LG814636398 or 814636398. Listed at 18 retailers as of October 29, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814636398
Dimensions11.77 × 5.66 × 3.44 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm5.66 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814636398
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,100 USD|Low: $143 USD|High: $54,720 USD|Avg: $5,595 USD|-96.2%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 30, 2026
Retailer 10$143 USD
Retailer 15$245 USD
Retailer 2$379 USD
Retailer 14$431 USD
Retailer 12$507 USD
Retailer 8$525 USD
Retailer 17$551 USD
Retailer 7$662 USD
Retailer 11$908 USD
Retailer 6$930 USD
Retailer 9$950 USD
Retailer 16$1,135 USD
Retailer 13$1,254 USD
Retailer 5$1,700 USD
Do Amore Diamonds$2,100 USD
Retailer 4$22,403 USD
Retailer 3$23,575 USD
Retailer 18$26,073 USD

31 data points across 18 retailers

18 retailers$379 USD to $908 USD

Retailer 1
-
$217 USD
Price last confirmed 28 days ago
Retailer 2
-
$277 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$281 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$281 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$379 USD
View
A
Retailer 6
-
$431 USD
View
Retailer 7
-
$507 USD
ZAR 8,196 ZAR
View
Price last confirmed 7 days ago
Retailer 8
-
$551 USD
£434 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$662 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$902 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$908 USD
A$1,397 AUD
View
Retailer 12
-
$930 USD
View
Price last confirmed 23 days ago
Retailer 13
-
$1,135 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,254 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,700 USD
View
Price last confirmed 22 days ago
Most Expensive
Do Amore Diamonds
27-6E1CA163C · Oct 23
$2,100 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $379 USDSave up to $529 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
$379 USD