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Round|Lab Grown|IGI

1.81ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG607310139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607310139

Diamond specifications and retailer prices

From $673 AUD
$473 USD
As of November 1, 2026
Save $2,373 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,047 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607310139 or 607310139. Listed at 12 retailers as of November 1, 2026, with prices from $673 to $3,047, a $2,373 spread on the same certified stone. Do Amore Diamonds lists it at $3,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607310139
Dimensions7.76 × 7.72 × 4.81 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
7.76 mm7.72 mm1.81 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607310139
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: $3,047 AUD|Low: $310 AUD|High: $3,047 AUD|Avg: $1,191 AUD
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
Retailer 13
Retailer 14
November 1, 2026
Retailer 13$356 AUD
Retailer 12$673 AUD
Retailer 11$678 AUD
Retailer 8$678 AUD
Retailer 2$752 AUD
Retailer 14$772 AUD
Retailer 5$909 AUD
Retailer 9$1,015 AUD
Retailer 10$1,273 AUD
Retailer 4$1,295 AUD
Retailer 6$1,582 AUD
Retailer 3$1,643 AUD
Retailer 7$1,745 AUD
Do Amore Diamonds$3,047 AUD

21 data points across 14 retailers

12 retailers$673 AUD to $3,047 AUD

Retailer 1
-
$394 AUD
$277 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
$673 AUD
$473 USD
View
A
Retailer 3
-
$678 AUD
$476 USD
View
A
Retailer 4
-
$678 AUD
£375 GBP
View
A
Retailer 5
-
$752 AUD
ZAR 8,530 ZAR
View
A
Retailer 6
-
$772 AUD
$542 USD
View
A
Retailer 7
-
$1,015 AUD
View
B+
Retailer 8
-
$1,273 AUD
$894 USD
View
Retailer 9
-
$1,399 AUD
$983 USD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$1,643 AUD
$1,154 USD
View
B+
Retailer 11
-
$1,745 AUD
£965 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D30DABE16 · Nov 2
$3,047 AUD
$2,140 USD
View
11 more retailers have this diamond
Prices start from $673 AUDSave up to $2,373 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
1.81ct Round
$673 AUD