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Round|Lab Grown|IGI

1.35ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG447099960

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447099960

Diamond specifications and retailer prices

From $1,083 AUD
As of November 4, 2026
Save $3,989 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,073 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447099960 or 447099960. Listed at 13 retailers as of November 3, 2026, with prices from $1,083 to $5,073, a $3,989 spread on the same certified stone. MOH London lists it at $5,073. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099960
Dimensions7.01 × 6.99 × 4.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.01 mm6.99 mm1.35 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099960
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.4%

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 4
Current: $5,073 AUD|Low: $1,083 AUD|High: $5,140 AUD|Avg: $2,520 AUD
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
November 3, 2026
Retailer 8$1,083 AUD
Retailer 10$1,290 AUD
Retailer 14$1,403 AUD
Retailer 13$1,444 AUD
Retailer 11$1,495 AUD
Retailer 4$1,746 AUD
Retailer 6$1,853 AUD
Retailer 5$2,207 AUD
Retailer 12$2,401 AUD
Retailer 2$2,751 AUD
Retailer 9$3,327 AUD
Retailer 7$3,346 AUD
Retailer 3$4,127 AUD
Retailer 15$4,205 AUD
MOH London$5,073 AUD

24 data points across 15 retailers

13 retailers$1,083 AUD to $5,073 AUD

A
Cheapest Retailer
-
$1,083 AUD
B+
Retailer 2
-
$1,290 AUD
View
B+
Retailer 3
-
$1,403 AUD
View
B+
Retailer 4
-
$1,444 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,495 AUD
View
Retailer 6
-
$1,495 AUD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$1,746 AUD
View
B
Retailer 8
-
$2,401 AUD
View
B
Retailer 9
-
$2,751 AUD
View
B
Retailer 10
-
$3,327 AUD
View
B
Retailer 11
-
$4,127 AUD
View
B
Retailer 12
-
$4,205 AUD
View
Most Expensive
B
MOH London
LG447099960 · Nov 3
$5,073 AUD
£2,802 GBP
View
12 more retailers have this diamond
Prices start from $1,083 AUDSave up to $3,989 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.

A
1.35ct Round
$1,083 AUD