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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG839644321

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839644321

Diamond specifications and retailer prices

From $197 SGD
$154 USD
As of November 1, 2026
Save $1,376 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,573 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839644321 or 839644321. Listed at 21 retailers as of November 1, 2026, with prices from $197 to $1,573, a $1,376 spread on the same certified stone. Do Amore Diamonds lists it at $1,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839644321
Dimensions6.47 × 6.42 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.42 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839644321
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,573 SGD|Low: $197 SGD|High: $1,778 SGD|Avg: $702 SGD|-11.5%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 19$197 SGD
Retailer 7$212 SGD
Retailer 9$247 SGD
Retailer 4$263 SGD
Retailer 21$263 SGD
Retailer 3$350 SGD
Retailer 6$357 SGD
Retailer 2$501 SGD
Retailer 17$502 SGD
Retailer 16$524 SGD
Retailer 20$550 SGD
Retailer 10$578 SGD
Retailer 22$669 SGD
Retailer 13$708 SGD
Retailer 12$742 SGD
Retailer 11$794 SGD
Retailer 15$919 SGD
Retailer 5$934 SGD
Retailer 14$972 SGD
Retailer 8$1,156 SGD
Retailer 18$1,358 SGD
Do Amore Diamonds$1,573 SGD

20 data points across 22 retailers

21 retailers$197 SGD to $1,573 SGD

A
Cheapest Retailer
-
$197 SGD
$154 USD
A
Retailer 2
-
$212 SGD
$166 USD
View
A
Retailer 3
-
$247 SGD
$193 USD
View
A
Retailer 4
-
$263 SGD
$206 USD
View
Retailer 5
-
$263 SGD
$206 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$350 SGD
$274 USD
View
B+
Retailer 7
-
$357 SGD
$279 USD
View
B+
Retailer 8
-
$495 SGD
$387 USD
View
B+
Retailer 9
-
$501 SGD
£309 GBP
View
B+
Retailer 10
-
$502 SGD
ZAR 6,335 ZAR
View
B+
Retailer 11
-
$524 SGD
£322 GBP
View
B+
Retailer 12
-
$578 SGD
$452 USD
View
B+
Retailer 13
-
$669 SGD
$523 USD
View
B+
Retailer 14
-
$708 SGD
A$852 AUD
View
B+
Retailer 15
-
$742 SGD
$580 USD
View
B
Retailer 16
-
$794 SGD
CA$862 CAD
View
B
Retailer 17
-
$934 SGD
$730 USD
View
B
Retailer 18
-
$972 SGD
$760 USD
View
B
Retailer 19
-
$1,156 SGD
$904 USD
View
B
Retailer 20
-
$1,358 SGD
£836 GBP
View
Most Expensive
B
Do Amore Diamonds
25-9131125-021 · Nov 2
$1,573 SGD
$1,230 USD
View
20 more retailers have this diamond
Prices start from $197 SGDSave up to $1,376 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
$197 SGD