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Round|Lab Grown|IGI

3.03ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG623405881

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623405881

Diamond specifications and retailer prices

From $564 SGD
$441 USD
As of October 31, 2026
Save $3,911 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,474 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623405881 or 623405881. Listed at 15 retailers as of October 31, 2026, with prices from $564 to $4,474, a $3,911 spread on the same certified stone. Do Amore Diamonds lists it at $4,474. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405881
Dimensions9.24 × 9.21 × 5.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.24 mm9.21 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623405881
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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 31
Current: $4,474 SGD|Low: $415 SGD|High: $4,474 SGD|Avg: $1,850 SGD
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
October 31, 2026
Retailer 10$564 SGD
Retailer 2$812 SGD
Retailer 9$991 SGD
Retailer 11$1,014 SGD
Retailer 12$1,033 SGD
Retailer 5$1,497 SGD
Retailer 8$1,753 SGD
Retailer 7$2,244 SGD
Retailer 3$2,410 SGD
Retailer 6$2,547 SGD
Retailer 4$2,864 SGD
Do Amore Diamonds$4,474 SGD

23 data points across 12 retailers

15 retailers$564 SGD to $4,474 SGD

A
Cheapest Retailer
-
$564 SGD
$441 USD
Final sale: no returns
Retailer 2
-
$625 SGD
$489 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$625 SGD
$489 USD
View
A
Retailer 4
-
$812 SGD
$635 USD
View
B+
Retailer 5
-
$991 SGD
$775 USD
View
A
Retailer 6
-
$1,014 SGD
$793 USD
View
A
Retailer 7
-
$1,033 SGD
$808 USD
View
B+
Retailer 8
-
$1,497 SGD
ZAR 18,918 ZAR
View
B+
Retailer 9
-
$1,753 SGD
$1,371 USD
View
B
Retailer 10
-
$2,217 SGD
$1,734 USD
View
Retailer 11
-
$2,217 SGD
$1,734 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$2,244 SGD
$1,755 USD
View
B
Retailer 13
-
$2,410 SGD
$1,885 USD
View
B
Retailer 14
-
$2,547 SGD
£1,569 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2839BE437 · Oct 31
$4,474 SGD
$3,500 USD
View
14 more retailers have this diamond
Prices start from $564 SGDSave up to $3,911 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
3.03ct Round
$564 SGD