CaratHunter
Plans
Round|Lab Grown|IGI

1.21ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG476185659

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476185659

Diamond specifications and retailer prices

From $1,360 AUD
As of November 3, 2026
Save $1,987 AUD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,347 AUD at Moon Ocean · As of November 3, 2026
View at Moon Ocean

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG476185659 or 476185659. Listed at 9 retailers as of November 3, 2026, with prices from $1,360 to $3,347, a $1,987 spread on the same certified stone. Moon Ocean lists it at $3,347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476185659
Dimensions6.94 × 6.99 × 4.15 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
6.94 mm6.99 mm1.21 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476185659
Side View
Table 61.0%Crown 31.8°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,347 AUD|Low: $1,360 AUD|High: $5,163 AUD|Avg: $2,575 AUD|-0.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 5$1,360 AUD
Retailer 8$1,409 AUD
Retailer 9$1,449 AUD
Retailer 7$1,503 AUD
Retailer 10$1,754 AUD
Retailer 11$2,209 AUD
Retailer 6$2,411 AUD
Retailer 4$3,343 AUD
Moon Ocean$3,347 AUD
Retailer 3$4,300 AUD
Retailer 2$5,096 AUD

36 data points across 11 retailers

9 retailers$1,360 AUD to $3,347 AUD

B
Cheapest Retailer
-
$1,360 AUD
B
Retailer 2
-
$1,409 AUD
View
B
Retailer 3
-
$1,449 AUD
View
Final sale: no returns
Retailer 4
-
$1,503 AUD
View
Price last confirmed 18 days ago
B
Retailer 5
-
$1,754 AUD
View
B
Retailer 6
-
$2,411 AUD
View
B
Retailer 7
-
$3,343 AUD
View
Most Expensive
B
Moon Ocean
NVL-FD59F3E41-659 · Nov 3
$3,347 AUD
£1,841 GBP
View
7 more retailers have this diamond
Prices start from $1,360 AUDSave up to $1,987 AUD

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.

B
1.21ct Round
$1,360 AUD