CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG784651801

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784651801

Diamond specifications and retailer prices

From $248 SGD
$194 USD
As of October 30, 2026
Save $1,255 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,503 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784651801 or 784651801. Listed at 23 retailers as of October 30, 2026, with prices from $248 to $1,503, a $1,255 spread on the same certified stone. Reve Diamonds lists it at $1,503. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784651801
Dimensions10.38 × 5.33 × 3.32 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.38 mm5.33 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784651801
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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: $506 SGD|Low: $239 SGD|High: $1,503 SGD|Avg: $672 SGD|+2.2%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 3$248 SGD
Retailer 6$289 SGD
Retailer 4$308 SGD
Retailer 9$308 SGD
Retailer 15$387 SGD
Retailer 8$415 SGD
Retailer 7$432 SGD
Retailer 1$506 SGD
Retailer 16$529 SGD
Retailer 11$562 SGD
Retailer 10$612 SGD
Retailer 13$663 SGD
Retailer 12$741 SGD
Retailer 18$752 SGD
Retailer 17$814 SGD
Retailer 5$991 SGD
Retailer 14$1,010 SGD
Retailer 2$1,443 SGD
Reve Diamonds$1,503 SGD

37 data points across 19 retailers

23 retailers$248 SGD to $1,503 SGD

A
Cheapest Retailer
-
$248 SGD
$194 USD
A
Retailer 2
-
$277 SGD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$289 SGD
$226 USD
View
A
Retailer 4
-
$308 SGD
$241 USD
View
A
Retailer 5
-
$308 SGD
$241 USD
View
A
Retailer 6
-
$387 SGD
£238 GBP
View
A
Retailer 7
-
$415 SGD
$325 USD
View
A
Retailer 8
-
$432 SGD
$338 USD
View
A
Retailer 9
-
$506 SGD
€377 EUR
View
A
Retailer 10
-
$529 SGD
ZAR 6,687 ZAR
View
B+
Retailer 11
-
$562 SGD
£346 GBP
View
B+
Retailer 12
-
$612 SGD
$479 USD
View
B+
Retailer 13
-
$663 SGD
A$798 AUD
View
B+
Retailer 14
-
$741 SGD
$580 USD
View
B+
Retailer 15
-
$752 SGD
A$905 AUD
View
B
Retailer 16
-
$790 SGD
$618 USD
View
B+
Retailer 17
-
$814 SGD
A$979 AUD
View
B
Retailer 18
-
$991 SGD
$775 USD
View
B
Retailer 19
-
$1,010 SGD
$790 USD
View
B
Retailer 20
-
$1,039 SGD
$813 USD
View
B
Retailer 21
-
$1,059 SGD
$829 USD
View
B
Retailer 22
-
$1,443 SGD
£889 GBP
View
Most Expensive
B
Reve Diamonds
578074474 · Oct 30
$1,503 SGD
$1,176 USD
View
22 more retailers have this diamond
Prices start from $248 SGDSave up to $1,255 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
1.03ct Marquise
$248 SGD