CaratHunter
Plans
Round|Lab Grown|IGI

0.98ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG831697480

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831697480

Diamond specifications and retailer prices

From £113 GBP
$151 USD
As of October 29, 2026
Save £872 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £984 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831697480 or 831697480. Listed at 21 retailers as of October 29, 2026, with prices from £113 to £984, a £872 spread on the same certified stone. Helzberg Diamonds lists it at £984. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697480
Dimensions6.33 × 6.40 × 3.94 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
6.33 mm6.40 mm0.98 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697480
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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: £984 GBP|Low: £113 GBP|High: £984 GBP|Avg: £355 GBP
Helzberg 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 19£113 GBP
Retailer 12£126 GBP
Retailer 7£131 GBP
Retailer 3£140 GBP
Retailer 11£140 GBP
Retailer 13£242 GBP
Retailer 2£245 GBP
Retailer 5£249 GBP
Retailer 18£252 GBP
Retailer 15£255 GBP
Retailer 14£257 GBP
Retailer 8£321 GBP
Retailer 20£348 GBP
Retailer 16£398 GBP
Retailer 6£449 GBP
Retailer 17£469 GBP
Retailer 21£474 GBP
Retailer 10£490 GBP
Retailer 9£642 GBP
Retailer 4£654 GBP
Helzberg Diamonds£984 GBP

8 data points across 21 retailers

21 retailers£113 GBP to £984 GBP

A
Cheapest Retailer
-
£113 GBP
$151 USD
A
Retailer 2
-
£126 GBP
$169 USD
View
Final sale: no returns
A
Retailer 3
-
£131 GBP
$175 USD
View
A
Retailer 4
-
£140 GBP
$187 USD
View
A
Retailer 5
-
£140 GBP
$187 USD
View
A
Retailer 6
-
£242 GBP
View
A
Retailer 7
-
£245 GBP
View
A
Retailer 8
-
£249 GBP
$333 USD
View
A
Retailer 9
-
£252 GBP
ZAR 5,461 ZAR
View
A
Retailer 10
-
£255 GBP
€325 EUR
View
A
Retailer 11
-
£257 GBP
$344 USD
View
B+
Retailer 12
-
£321 GBP
$430 USD
View
B+
Retailer 13
-
£348 GBP
A$717 AUD
View
B+
Retailer 14
-
£398 GBP
SGD 720 SGD
View
B+
Retailer 15
-
£449 GBP
$601 USD
View
B+
Retailer 16
-
£469 GBP
$629 USD
View
B+
Retailer 17
-
£474 GBP
$635 USD
View
B+
Retailer 18
-
£490 GBP
$657 USD
View
Retailer 19
-
£642 GBP
$860 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
£654 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJHMPNKOG · Oct 30
£984 GBP
$1,319 USD
View
20 more retailers have this diamond
Prices start from £113 GBPSave up to £872 GBP

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
£113 GBP