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Round|Lab Grown|IGI

3.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG634420663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634420663

Diamond specifications and retailer prices

From $739 SGD
$578 USD
As of October 29, 2026
Save $3,260 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,999 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634420663 or 634420663. Listed at 17 retailers as of October 29, 2026, with prices from $739 to $3,999, a $3,260 spread on the same certified stone. MOH London lists it at $3,999. 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

3.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634420663
Dimensions9.13 × 9.07 × 5.75 mm
L/W Ratio1.01
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
9.13 mm9.07 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634420663
Side View
Table 59.0%Crown 36.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.2%

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 29
Current: $3,999 SGD|Low: $739 SGD|High: $4,289 SGD|Avg: $1,823 SGD|+1.9%
MOH London
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
Retailer 16
October 31, 2026
Retailer 3$739 SGD
Retailer 4$827 SGD
Retailer 11$827 SGD
Retailer 6$917 SGD
Retailer 14$927 SGD
Retailer 5$1,087 SGD
Retailer 12$1,264 SGD
Retailer 16$1,358 SGD
Retailer 2$1,427 SGD
Retailer 13$1,934 SGD
Retailer 7$1,990 SGD
Retailer 10$2,273 SGD
Retailer 9$2,410 SGD
Retailer 8$2,949 SGD
Retailer 15$2,967 SGD
MOH London$3,999 SGD

38 data points across 16 retailers

17 retailers$739 SGD to $3,999 SGD

A
Cheapest Retailer
-
$739 SGD
$578 USD
A
Retailer 2
-
$827 SGD
$647 USD
View
Final sale: no returns
A
Retailer 3
-
$827 SGD
$647 USD
View
A
Retailer 4
-
$917 SGD
$717 USD
View
B+
Retailer 5
-
$927 SGD
$725 USD
View
Retailer 6
-
$978 SGD
$765 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,087 SGD
$850 USD
View
A
Retailer 8
-
$1,264 SGD
$989 USD
View
A
Retailer 9
-
$1,358 SGD
$1,062 USD
View
A
Retailer 10
-
$1,427 SGD
£879 GBP
View
B+
Retailer 11
-
$1,934 SGD
A$2,328 AUD
View
B+
Retailer 12
-
$1,990 SGD
ZAR 25,146 ZAR
View
B+
Retailer 13
-
$2,273 SGD
$1,778 USD
View
B
Retailer 14
-
$2,410 SGD
$1,885 USD
View
B
Retailer 15
-
$2,949 SGD
$2,307 USD
View
B
Retailer 16
-
$2,967 SGD
$2,321 USD
View
Most Expensive
B
MOH London
LG634420663 · Oct 29
$3,999 SGD
£2,463 GBP
View
16 more retailers have this diamond
Prices start from $739 SGDSave up to $3,260 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
3.00ct Round
$739 SGD