CaratHunter
Plans
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 $1,027 NZD
$578 USD
As of November 1, 2026
Save $4,503 NZD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,530 NZD at MOH London · As of November 1, 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 November 1, 2026, with prices from $1,027 to $5,530, a $4,503 spread on the same certified stone. MOH London lists it at $5,530. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,530 NZD|Low: $1,027 NZD|High: $5,963 NZD|Avg: $2,588 NZD|+1.4%
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
November 1, 2026
Retailer 3$1,027 NZD
Retailer 4$1,150 NZD
Retailer 11$1,150 NZD
Retailer 6$1,274 NZD
Retailer 14$1,289 NZD
Retailer 5$1,511 NZD
Retailer 12$1,758 NZD
Retailer 16$1,887 NZD
Retailer 2$1,984 NZD
Retailer 13$2,689 NZD
Retailer 7$2,766 NZD
Retailer 10$3,160 NZD
Retailer 9$3,350 NZD
Retailer 8$4,100 NZD
Retailer 15$4,125 NZD
MOH London$5,530 NZD

39 data points across 16 retailers

17 retailers$1,027 NZD to $5,530 NZD

A
Cheapest Retailer
-
$1,027 NZD
$578 USD
A
Retailer 2
-
$1,150 NZD
$647 USD
View
Final sale: no returns
A
Retailer 3
-
$1,150 NZD
$647 USD
View
A
Retailer 4
-
$1,274 NZD
$717 USD
View
B+
Retailer 5
-
$1,289 NZD
$725 USD
View
Retailer 6
-
$1,360 NZD
$765 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,511 NZD
$850 USD
View
A
Retailer 8
-
$1,758 NZD
$989 USD
View
A
Retailer 9
-
$1,887 NZD
$1,062 USD
View
A
Retailer 10
-
$1,984 NZD
£879 GBP
View
B+
Retailer 11
-
$2,689 NZD
A$2,328 AUD
View
B+
Retailer 12
-
$2,766 NZD
ZAR 25,146 ZAR
View
B+
Retailer 13
-
$3,160 NZD
$1,778 USD
View
B
Retailer 14
-
$3,350 NZD
$1,885 USD
View
B
Retailer 15
-
$4,100 NZD
$2,307 USD
View
B
Retailer 16
-
$4,125 NZD
$2,321 USD
View
Most Expensive
B
MOH London
LG634420663 · Nov 1
$5,530 NZD
£2,450 GBP
View
16 more retailers have this diamond
Prices start from $1,027 NZDSave up to $4,503 NZD

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
$1,027 NZD