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Radiant|Lab Grown|IGI

0.98ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG617436431

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617436431

Diamond specifications and retailer prices

From $354 NZD
$199 USD
As of October 28, 2026
Save $1,645 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,999 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617436431 or 617436431. Listed at 18 retailers as of October 28, 2026, with prices from $354 to $1,999, a $1,645 spread on the same certified stone. Reve Diamonds lists it at $1,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617436431
Dimensions6.94 × 4.94 × 3.35 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.94 mm4.94 mm0.98 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617436431
Side View
Table 64.0%Crown 42.5°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.8%

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 28
Current: $703 NZD|Low: $304 NZD|High: $1,999 NZD|Avg: $912 NZD|+24.9%
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 29, 2026
Retailer 6$338 NZD
Retailer 3$354 NZD
Retailer 13$507 NZD
Retailer 5$620 NZD
Retailer 12$654 NZD
Retailer 7$662 NZD
Retailer 4$696 NZD
Retailer 1$703 NZD
Retailer 8$709 NZD
Retailer 15$951 NZD
Retailer 9$979 NZD
Retailer 11$1,334 NZD
Retailer 2$1,358 NZD
Retailer 14$1,424 NZD
Retailer 10$1,838 NZD
Reve Diamonds$1,999 NZD

37 data points across 16 retailers

18 retailers$354 NZD to $1,999 NZD

Retailer 1
-
$315 NZD
$177 USD
Price last confirmed 32 days ago
Retailer 2
-
$333 NZD
$187 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$354 NZD
$199 USD
View
Final sale: no returns
Retailer 4
-
$507 NZD
£224 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
$620 NZD
$348 USD
View
A
Retailer 6
-
$654 NZD
€350 EUR
View
Retailer 7
-
$662 NZD
£293 GBP
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$696 NZD
$391 USD
View
B+
Retailer 9
-
$703 NZD
£311 GBP
View
B+
Retailer 10
-
$709 NZD
ZAR 6,436 ZAR
View
B+
Retailer 11
-
$951 NZD
$534 USD
View
B+
Retailer 12
-
$979 NZD
A$846 AUD
View
B+
Retailer 13
-
$1,049 NZD
£464 GBP
View
B
Retailer 14
-
$1,334 NZD
$749 USD
View
B
Retailer 15
-
$1,358 NZD
$763 USD
View
B
Retailer 16
-
$1,424 NZD
$800 USD
View
B
Retailer 17
-
$1,838 NZD
£813 GBP
View
Most Expensive
B
Reve Diamonds
580D28123 · Oct 28
$1,999 NZD
$1,123 USD
View
17 more retailers have this diamond
Prices start from $354 NZDSave up to $1,645 NZD

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 Radiant
$354 NZD