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Round|Lab Grown|IGI

0.98ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG818645089

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818645089

Diamond specifications and retailer prices

From $206 AUD
$145 USD
As of October 29, 2026
Save $1,981 AUD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,187 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.98ct lab-grown round diamond

This 0.98ct 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 LG818645089 or 818645089. Listed at 24 retailers as of October 27, 2026, with prices from $206 to $2,187, a $1,981 spread on the same certified stone. Queensmith lists it at $2,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645089
Dimensions6.34 × 6.39 × 3.91 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
Top View
6.34 mm6.39 mm0.98 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645089
Side View
Table 59.0%Crown 35.5°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.6%

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: $521 AUD|Low: $198 AUD|High: $1,211 AUD|Avg: $528 AUD
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
October 30, 2026
Retailer 12$206 AUD
Retailer 2$256 AUD
Retailer 3$256 AUD
Retailer 13$344 AUD
Retailer 6$439 AUD
Retailer 7$447 AUD
Retailer 9$462 AUD
Retailer 1$521 AUD
Retailer 4$602 AUD
Retailer 10$637 AUD
Retailer 11$650 AUD
Retailer 5$797 AUD
Retailer 8$1,202 AUD

38 data points across 13 retailers

24 retailers$206 AUD to $2,187 AUD

A
Cheapest Retailer
-
$206 AUD
$145 USD
Retailer 2
-
$231 AUD
$162 USD
View
Price last confirmed 13 days ago
Final sale: no returns
A
Retailer 3
-
$239 AUD
$168 USD
View
A
Retailer 4
-
$256 AUD
$180 USD
View
A
Retailer 5
-
$256 AUD
$180 USD
View
A
Retailer 6
-
$292 AUD
HK$1,600 HKD
View
B+
Retailer 7
-
$344 AUD
$242 USD
View
A
Retailer 8
-
$424 AUD
$298 USD
View
A
Retailer 9
-
$439 AUD
£243 GBP
View
A
Retailer 10
-
$447 AUD
€299 EUR
View
A
Retailer 11
-
$462 AUD
ZAR 5,246 ZAR
View
A
Retailer 12
-
$521 AUD
£288 GBP
View
Retailer 13
-
$591 AUD
$415 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$602 AUD
$423 USD
View
B+
Retailer 15
-
$637 AUD
View
B+
Retailer 16
-
$650 AUD
$457 USD
View
B+
Retailer 17
-
$704 AUD
SGD 668 SGD
View
B+
Retailer 18
-
$813 AUD
$571 USD
View
B+
Retailer 19
-
$823 AUD
$578 USD
View
B
Retailer 20
-
$901 AUD
$633 USD
View
Retailer 21
-
$1,153 AUD
$810 USD
View
Price last confirmed 39 days ago
B
Retailer 22
-
$1,202 AUD
£665 GBP
View
B
Retailer 23
-
$1,449 AUD
$1,018 USD
View
Most Expensive
B
Queensmith
LG818645089 · Oct 27
$2,187 AUD
£1,210 GBP
View
23 more retailers have this diamond
Prices start from $206 AUDSave up to $1,981 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
0.98ct Round
$206 AUD