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Round|Lab Grown|IGI

0.99ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG704591637

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591637

Diamond specifications and retailer prices

From $226 AUD
$159 USD
As of October 29, 2026
Save $1,289 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,515 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704591637 or 704591637. Listed at 23 retailers as of October 29, 2026, with prices from $226 to $1,515, a $1,289 spread on the same certified stone. Reve Diamonds lists it at $1,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591637
Dimensions6.39 × 6.44 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
Top View
6.39 mm6.44 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591637
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.6%

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: $573 AUD|Low: $225 AUD|High: $1,515 AUD|Avg: $637 AUD|-0.0%
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
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 15$226 AUD
Retailer 7$253 AUD
Retailer 16$263 AUD
Retailer 5$282 AUD
Retailer 10$493 AUD
Retailer 13$509 AUD
Retailer 4$511 AUD
Retailer 12$549 AUD
Retailer 1$573 AUD
Retailer 3$625 AUD
Retailer 14$701 AUD
Retailer 6$767 AUD
Retailer 17$775 AUD
Retailer 9$845 AUD
Retailer 2$939 AUD
Retailer 8$983 AUD
Retailer 11$1,323 AUD
Reve Diamonds$1,515 AUD

34 data points across 18 retailers

23 retailers$226 AUD to $1,515 AUD

Retailer 1
-
$225 AUD
$158 USD
Price last confirmed 42 days ago
A
Retailer 2
-
$226 AUD
$159 USD
View
A
Retailer 3
-
$253 AUD
$178 USD
View
Final sale: no returns
A
Retailer 4
-
$263 AUD
$185 USD
View
Retailer 5
-
$276 AUD
$194 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$282 AUD
$198 USD
View
A
Retailer 7
-
$436 AUD
$306 USD
View
A
Retailer 8
-
$493 AUD
£273 GBP
View
A
Retailer 9
-
$509 AUD
ZAR 5,773 ZAR
View
A
Retailer 10
-
$511 AUD
$359 USD
View
B+
Retailer 11
-
$549 AUD
€367 EUR
View
A
Retailer 12
-
$573 AUD
£317 GBP
View
B+
Retailer 13
-
$625 AUD
$439 USD
View
B+
Retailer 14
-
$701 AUD
View
B+
Retailer 15
-
$767 AUD
$539 USD
View
B+
Retailer 16
-
$775 AUD
View
B+
Retailer 17
-
$845 AUD
View
Retailer 18
-
$897 AUD
$630 USD
View
Price last confirmed 39 days ago
Retailer 19
-
$939 AUD
$660 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$959 AUD
$674 USD
View
B
Retailer 21
-
$983 AUD
$691 USD
View
B
Retailer 22
-
$1,323 AUD
£732 GBP
View
Most Expensive
B
Reve Diamonds
75E1460B6 · Oct 30
$1,515 AUD
$1,064 USD
View
22 more retailers have this diamond
Prices start from $226 AUDSave up to $1,289 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
0.99ct Round
$226 AUD