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 $485 SGD
$379 USD
As of November 1, 2026
Save $1,155 SGD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,685 SGD 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 November 1, 2026, with a 238% 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
Colour
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: Nov 1
Current: $2,685 SGD|Low: $182 SGD|High: $69,954 SGD|Avg: $7,114 SGD|-96.2%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 11$182 SGD
Retailer 18$313 SGD
Retailer 8$359 SGD
Retailer 15$485 SGD
Retailer 14$554 SGD
Retailer 17$649 SGD
Retailer 9$671 SGD
Retailer 12$760 SGD
Retailer 7$846 SGD
Retailer 16$1,161 SGD
Retailer 6$1,189 SGD
Retailer 10$1,214 SGD
Retailer 13$1,501 SGD
Retailer 2$1,639 SGD
Retailer 5$2,173 SGD
Do Amore Diamonds$2,685 SGD
Retailer 4$28,640 SGD
Retailer 3$30,138 SGD
Retailer 19$33,331 SGD

31 data points across 19 retailers

18 retailers$485 SGD to $1,639 SGD

Retailer 1
-
$277 SGD
$217 USD
Price last confirmed 31 days ago
Retailer 2
-
$354 SGD
$277 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$359 SGD
$281 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$359 SGD
$281 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$485 SGD
$379 USD
View
A
Retailer 6
-
$554 SGD
$433 USD
View
Retailer 7
-
$649 SGD
ZAR 8,196 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$760 SGD
£468 GBP
View
Retailer 9
-
$846 SGD
$662 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$1,153 SGD
$902 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$1,161 SGD
A$1,397 AUD
View
Retailer 12
-
$1,189 SGD
$930 USD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$1,501 SGD
$1,174 USD
View
B
Retailer 14
-
$1,639 SGD
$1,282 USD
View
Retailer 15
-
$2,173 SGD
$1,700 USD
View
Price last confirmed 24 days ago
Most Expensive
Do Amore Diamonds
27-6E1CA163C · Oct 23
$2,685 SGD
$2,100 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from $485 SGDSave up to $1,155 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
$485 SGD