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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG754520736

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754520736

Diamond specifications and retailer prices

From $246 SGD
$192 USD
As of October 30, 2026
Save $1,166 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,344 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754520736 or 754520736. Listed at 22 retailers as of October 30, 2026, with a 474% 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

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754520736
Dimensions6.48 × 6.51 × 3.95 mm
L/W Ratio1.00
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
6.48 mm6.51 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754520736
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $246 SGD|Low: $244 SGD|High: $1,286 SGD|Avg: $522 SGD|-16.9%
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
October 30, 2026
Retailer 1$246 SGD
Retailer 5$254 SGD
Retailer 11$312 SGD
Retailer 2$369 SGD
Retailer 4$386 SGD
Retailer 9$467 SGD
Retailer 6$484 SGD
Retailer 8$507 SGD
Retailer 13$513 SGD
Retailer 3$582 SGD
Retailer 10$662 SGD
Retailer 12$681 SGD
Retailer 7$1,278 SGD

43 data points across 13 retailers

22 retailers$246 SGD to $1,412 SGD

Retailer 1
-
$219 SGD
$171 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$246 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$254 SGD
$198 USD
View
Retailer 4
-
$272 SGD
$212 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$272 SGD
$212 USD
View
A
Retailer 6
-
$312 SGD
HK$1,900 HKD
View
B+
Retailer 7
-
$369 SGD
$288 USD
View
A
Retailer 8
-
$386 SGD
$301 USD
View
A
Retailer 9
-
$467 SGD
ZAR 5,884 ZAR
View
B+
Retailer 10
-
$484 SGD
£297 GBP
View
B+
Retailer 11
-
$507 SGD
€377 EUR
View
Retailer 12
-
$513 SGD
$400 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$582 SGD
$454 USD
View
B+
Retailer 14
-
$662 SGD
A$795 AUD
View
B+
Retailer 15
-
$681 SGD
$531 USD
View
B
Retailer 16
-
$745 SGD
View
Retailer 17
-
$874 SGD
$682 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$896 SGD
$699 USD
View
B
Retailer 19
-
$944 SGD
$737 USD
View
B
Retailer 20
-
$1,278 SGD
£785 GBP
View
B
Retailer 21
-
$1,412 SGD
$1,101 USD
View
Most Expensive
Queensmith
LG754520736 · Oct 27
$2,344 SGD
£1,440 GBP
View
Price under review
21 more retailers have this diamond
Prices start from $246 SGDSave up to $1,166 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 Round
$246 SGD