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Round|Lab Grown|IGI

1.80ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG813617805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813617805

Diamond specifications and retailer prices

From $312 AUD
$219 USD
As of October 29, 2026
Save $1,474 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,786 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813617805 or 813617805. Listed at 16 retailers as of October 29, 2026, with prices from $312 to $1,786, a $1,474 spread on the same certified stone. Reve Diamonds lists it at $1,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813617805
Dimensions7.81 × 7.77 × 4.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.81 mm7.77 mm1.80 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813617805
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

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: $594 AUD|Low: $299 AUD|High: $1,786 AUD|Avg: $812 AUD|-1.0%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 14$312 AUD
Retailer 4$349 AUD
Retailer 3$362 AUD
Retailer 13$387 AUD
Retailer 15$387 AUD
Retailer 12$541 AUD
Retailer 1$594 AUD
Retailer 9$664 AUD
Retailer 5$764 AUD
Retailer 10$903 AUD
Retailer 6$1,072 AUD
Retailer 2$1,243 AUD
Retailer 11$1,247 AUD
Retailer 7$1,318 AUD
Retailer 8$1,558 AUD
Reve Diamonds$1,786 AUD

36 data points across 16 retailers

16 retailers$312 AUD to $1,786 AUD

A
Cheapest Retailer
-
$312 AUD
$219 USD
A
Retailer 2
-
$349 AUD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$362 AUD
$254 USD
View
A
Retailer 4
-
$387 AUD
$272 USD
View
A
Retailer 5
-
$387 AUD
$272 USD
View
B+
Retailer 6
-
$541 AUD
$380 USD
View
A
Retailer 7
-
$594 AUD
£328 GBP
View
A
Retailer 8
-
$664 AUD
ZAR 7,539 ZAR
View
A
Retailer 9
-
$764 AUD
$537 USD
View
A
Retailer 10
-
$903 AUD
View
B+
Retailer 11
-
$1,072 AUD
$753 USD
View
B+
Retailer 12
-
$1,243 AUD
$873 USD
View
B
Retailer 13
-
$1,247 AUD
$876 USD
View
B+
Retailer 14
-
$1,318 AUD
$926 USD
View
B+
Retailer 15
-
$1,558 AUD
£862 GBP
View
Most Expensive
B
Reve Diamonds
56F3A38F5 · Oct 30
$1,786 AUD
$1,254 USD
View
15 more retailers have this diamond
Prices start from $312 AUDSave up to $1,474 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
1.80ct Round
$312 AUD