CaratHunter
Plans
Round|Lab Grown|IGI

0.99ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG656409836

Shape and cutting style on the report: Round brilliant

Certificate IGI LG656409836

Diamond specifications and retailer prices

From $279 AUD
$196 USD
As of October 29, 2026
Save $1,398 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,677 AUD at Reve Diamonds · As of October 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG656409836 or 656409836. Listed at 22 retailers as of October 28, 2026, with prices from $279 to $1,677, a $1,398 spread on the same certified stone. Reve Diamonds lists it at $1,677. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656409836
Dimensions6.46 × 6.54 × 3.88 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
6.46 mm6.54 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656409836
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.8%

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: Oct 29
Current: $311 AUD|Low: $276 AUD|High: $1,677 AUD|Avg: $714 AUD|+0.5%
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
Reve Diamonds
October 29, 2026
Retailer 15$279 AUD
Retailer 1$311 AUD
Retailer 16$323 AUD
Retailer 5$344 AUD
Retailer 3$501 AUD
Retailer 6$600 AUD
Retailer 9$608 AUD
Retailer 14$614 AUD
Retailer 11$624 AUD
Retailer 10$658 AUD
Retailer 4$681 AUD
Retailer 2$858 AUD
Retailer 12$861 AUD
Retailer 7$926 AUD
Retailer 8$1,185 AUD
Retailer 13$1,614 AUD
Reve Diamonds$1,677 AUD

32 data points across 17 retailers

22 retailers$279 AUD to $1,677 AUD

A
Retailer 1
-
$276 AUD
$194 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$279 AUD
$196 USD
View
A
Retailer 3
-
$311 AUD
$219 USD
View
Final sale: no returns
A
Retailer 4
-
$323 AUD
$227 USD
View
A
Retailer 5
-
$337 AUD
$237 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$344 AUD
$242 USD
View
A
Retailer 7
-
$501 AUD
$352 USD
View
B+
Retailer 8
-
$600 AUD
$422 USD
View
A
Retailer 9
-
$608 AUD
£337 GBP
View
B+
Retailer 10
-
$614 AUD
ZAR 6,972 ZAR
View
B+
Retailer 11
-
$624 AUD
£346 GBP
View
B+
Retailer 12
-
$658 AUD
€441 EUR
View
B+
Retailer 13
-
$681 AUD
$479 USD
View
B+
Retailer 14
-
$858 AUD
View
B+
Retailer 15
-
$861 AUD
View
B
Retailer 16
-
$926 AUD
$651 USD
View
B
Retailer 17
-
$1,002 AUD
$705 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$1,099 AUD
$773 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$1,185 AUD
$833 USD
View
B
Retailer 20
-
$1,221 AUD
$859 USD
View
B
Retailer 21
-
$1,614 AUD
£894 GBP
View
Most Expensive
B
Reve Diamonds
57F64A5E2 · Oct 28
$1,677 AUD
$1,179 USD
View
21 more retailers have this diamond
Prices start from $279 AUDSave up to $1,398 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
$279 AUD