CaratHunter
Plans
Marquise|Lab Grown|IGI

1.05ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG836633453

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836633453

Diamond specifications and retailer prices

From $224 SGD
$175 USD
As of October 29, 2026
Save $939 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,597 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836633453 or 836633453. Listed at 16 retailers as of October 26, 2026, with a 420% 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

1.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633453
Dimensions10.13 × 5.47 × 3.32 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm5.47 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836633453
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.7%

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 29
Current: $454 SGD|Low: $224 SGD|High: $2,015 SGD|Avg: $954 SGD|-11.5%
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
October 30, 2026
Retailer 14$224 SGD
Retailer 10$305 SGD
Retailer 5$335 SGD
Retailer 9$427 SGD
Retailer 11$433 SGD
Retailer 1$454 SGD
Retailer 8$472 SGD
Retailer 3$626 SGD
Retailer 4$678 SGD
Retailer 6$697 SGD
Retailer 7$844 SGD
Retailer 2$869 SGD
Retailer 12$1,162 SGD
Retailer 13$1,349 SGD

34 data points across 14 retailers

16 retailers$224 SGD to $1,162 SGD

A
Cheapest Retailer
-
$224 SGD
$175 USD
Final sale: no returns
A
Retailer 2
-
$305 SGD
£188 GBP
View
B+
Retailer 3
-
$335 SGD
$262 USD
View
Retailer 4
-
$400 SGD
$313 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$427 SGD
€318 EUR
View
A
Retailer 6
-
$433 SGD
£267 GBP
View
A
Retailer 7
-
$454 SGD
$355 USD
View
A
Retailer 8
-
$472 SGD
£290 GBP
View
Retailer 9
-
$497 SGD
$389 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$626 SGD
$490 USD
View
B+
Retailer 11
-
$678 SGD
$530 USD
View
B+
Retailer 12
-
$844 SGD
$660 USD
View
B+
Retailer 13
-
$869 SGD
$679 USD
View
B
Retailer 14
-
$1,162 SGD
£716 GBP
View
Retailer 15
-
$1,349 SGD
$1,055 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
cf74cadd-a010-4722-8311-40928b7f9323 · Sep 30
$1,597 SGD
$1,249 USD
View
Price last confirmed 32 days ago
15 more retailers have this diamond
Prices start from $224 SGDSave up to $939 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
1.05ct Marquise
$224 SGD