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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG739581249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739581249

Diamond specifications and retailer prices

From $245 SGD
$192 USD
As of October 30, 2026
Save $1,163 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,338 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 LG739581249 or 739581249. Listed at 23 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 angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581249
Dimensions6.55 × 6.64 × 3.89 mm
L/W Ratio1.01
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
6.55 mm6.64 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581249
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.3%

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: $245 SGD|Low: $210 SGD|High: $1,283 SGD|Avg: $570 SGD
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 2$219 SGD
Retailer 1$245 SGD
Retailer 3$271 SGD
Retailer 13$311 SGD
Retailer 4$368 SGD
Retailer 6$462 SGD
Retailer 10$466 SGD
Retailer 7$483 SGD
Retailer 8$506 SGD
Retailer 11$661 SGD
Retailer 5$872 SGD
Retailer 9$920 SGD
Retailer 12$1,270 SGD

36 data points across 13 retailers

23 retailers$245 SGD to $1,408 SGD

Retailer 1
-
$219 SGD
$171 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$245 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$253 SGD
$198 USD
View
Retailer 4
-
$271 SGD
$212 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$271 SGD
$212 USD
View
A
Retailer 6
-
$311 SGD
HK$1,900 HKD
View
B+
Retailer 7
-
$368 SGD
$288 USD
View
A
Retailer 8
-
$385 SGD
$301 USD
View
A
Retailer 9
-
$462 SGD
£284 GBP
View
B+
Retailer 10
-
$466 SGD
ZAR 5,884 ZAR
View
B+
Retailer 11
-
$483 SGD
£297 GBP
View
B+
Retailer 12
-
$506 SGD
€377 EUR
View
B+
Retailer 13
-
$580 SGD
$454 USD
View
B+
Retailer 14
-
$661 SGD
A$795 AUD
View
B+
Retailer 15
-
$679 SGD
$531 USD
View
B+
Retailer 16
-
$744 SGD
View
Retailer 17
-
$872 SGD
$682 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$894 SGD
$699 USD
View
B
Retailer 19
-
$920 SGD
$720 USD
View
B
Retailer 20
-
$942 SGD
$737 USD
View
B
Retailer 21
-
$1,270 SGD
£782 GBP
View
B
Retailer 22
-
$1,408 SGD
$1,101 USD
View
Most Expensive
Queensmith
LG739581249 · Oct 27
$2,338 SGD
£1,440 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $245 SGDSave up to $1,163 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
$245 SGD