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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770636405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636405

Diamond specifications and retailer prices

From $232 SGD
$181 USD
As of October 29, 2026
Save $1,141 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,373 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG770636405 or 770636405. Listed at 20 retailers as of October 28, 2026, with prices from $232 to $1,373, a $1,141 spread on the same certified stone. Reve Diamonds lists it at $1,373. 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 angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636405
Dimensions6.54 × 6.57 × 3.96 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
6.54 mm6.57 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636405
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

Caratlytics Score

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A+
Exceptional
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 29
Current: $439 SGD|Low: $232 SGD|High: $1,373 SGD|Avg: $624 SGD|+0.3%
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
Reve Diamonds
October 29, 2026
Retailer 5$232 SGD
Retailer 14$256 SGD
Retailer 7$346 SGD
Retailer 4$381 SGD
Retailer 1$439 SGD
Retailer 10$441 SGD
Retailer 9$449 SGD
Retailer 8$482 SGD
Retailer 3$568 SGD
Retailer 2$598 SGD
Retailer 11$788 SGD
Retailer 15$826 SGD
Retailer 12$872 SGD
Retailer 6$896 SGD
Retailer 13$1,203 SGD
Reve Diamonds$1,373 SGD

44 data points across 16 retailers

20 retailers$232 SGD to $1,373 SGD

A+
Retailer 1
-
$182 SGD
$142 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$232 SGD
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$235 SGD
$183 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$256 SGD
$200 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$295 SGD
HK$1,800 HKD
View
B+
Retailer 6
-
$346 SGD
$270 USD
View
A
Retailer 7
-
$439 SGD
£269 GBP
View
A
Retailer 8
-
$441 SGD
ZAR 5,557 ZAR
View
B+
Retailer 9
-
$449 SGD
£276 GBP
View
B+
Retailer 10
-
$482 SGD
€358 EUR
View
B+
Retailer 11
-
$568 SGD
$443 USD
View
B+
Retailer 12
-
$598 SGD
A$718 AUD
View
B+
Retailer 13
-
$668 SGD
$521 USD
View
B
Retailer 14
-
$702 SGD
View
B+
Retailer 15
-
$788 SGD
A$946 AUD
View
B
Retailer 16
-
$826 SGD
$644 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$872 SGD
$680 USD
View
B
Retailer 18
-
$896 SGD
$699 USD
View
B
Retailer 19
-
$1,203 SGD
£739 GBP
View
Most Expensive
B
Reve Diamonds
40EFC3C76 · Oct 28
$1,373 SGD
$1,071 USD
View
19 more retailers have this diamond
Prices start from $232 SGDSave up to $1,141 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
$232 SGD