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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG764671620

Shape and cutting style on the report: Round brilliant

Certificate IGI LG764671620

Diamond specifications and retailer prices

From $185 SGD
$145 USD
As of October 26, 2026
Save $1,003 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,778 SGD at Do Amore Diamonds · As of October 26, 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 LG764671620 or 764671620. Listed at 15 retailers as of October 26, 2026, with a 541% 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764671620
Dimensions6.49 × 6.54 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.54 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764671620
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

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: Oct 26
Current: $1,778 SGD|Low: $185 SGD|High: $1,995 SGD|Avg: $664 SGD|-9.2%
Do Amore Diamonds
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
October 27, 2026
Retailer 8$185 SGD
Retailer 14$208 SGD
Retailer 15$215 SGD
Retailer 4$269 SGD
Retailer 5$322 SGD
Retailer 11$439 SGD
Retailer 2$440 SGD
Retailer 3$544 SGD
Retailer 9$619 SGD
Retailer 7$742 SGD
Retailer 10$781 SGD
Retailer 6$809 SGD
Retailer 13$817 SGD
Retailer 12$1,189 SGD
Do Amore Diamonds$1,778 SGD

28 data points across 15 retailers

15 retailers$185 SGD to $1,189 SGD

A
Cheapest Retailer
-
$185 SGD
$145 USD
A
Retailer 2
-
$215 SGD
$168 USD
View
A
Retailer 3
-
$269 SGD
$210 USD
View
Retailer 4
-
$322 SGD
$252 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$439 SGD
€327 EUR
View
A
Retailer 6
-
$440 SGD
£271 GBP
View
B+
Retailer 7
-
$544 SGD
$425 USD
View
B+
Retailer 8
-
$619 SGD
A$745 AUD
View
B+
Retailer 9
-
$659 SGD
$515 USD
View
Retailer 10
-
$742 SGD
$580 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$781 SGD
$611 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$809 SGD
$632 USD
View
Retailer 13
-
$817 SGD
$639 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$1,189 SGD
£732 GBP
View
Most Expensive
Do Amore Diamonds
27-9EF5AF30C · Oct 26
$1,778 SGD
$1,390 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $185 SGDSave up to $1,003 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
$185 SGD