Radiant|Lab Grown|IGI

0.98ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG631429217

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

Certificate IGI LG631429217

Diamond specifications and retailer prices

From $350 NZD
$197 USD
As of October 30, 2026
Save $3,022 NZD (90%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,371 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG631429217 or 631429217. Listed at 33 retailers as of October 30, 2026, with prices from $350 to $3,371, a $3,022 spread on the same certified stone. Do Amore Diamonds lists it at $3,371. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631429217
Dimensions7.82 × 4.73 × 3.11 mm
L/W Ratio1.65
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
7.82 mm4.73 mm0.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631429217
Side View
Table 65.0%Crown 30°Girdle: MediumPavilion 32.1°Culet: NoneDepth 65.8%

Caratlytics Score

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A+
Exceptional
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 30
Current: $871 NZD|Low: $337 NZD|High: $2,244 NZD|Avg: $952 NZD|+1.7%
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
November 1, 2026
Retailer 12$350 NZD
Retailer 5$392 NZD
Retailer 3$406 NZD
Retailer 4$435 NZD
Retailer 13$435 NZD
Retailer 2$756 NZD
Retailer 6$853 NZD
Retailer 1$871 NZD
Retailer 7$890 NZD
Retailer 9$1,196 NZD
Retailer 11$1,402 NZD
Retailer 14$1,542 NZD
Retailer 8$1,931 NZD
Retailer 10$2,209 NZD

40 data points across 14 retailers

33 retailers$350 NZD to $3,371 NZD

A+
Cheapest Retailer
-
$350 NZD
$197 USD
A
Retailer 2
-
$390 NZD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$392 NZD
$221 USD
View
Final sale: no returns
A
Retailer 4
-
$406 NZD
$229 USD
View
Retailer 5
-
$435 NZD
$245 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$435 NZD
$245 USD
View
A
Retailer 7
-
$659 NZD
HK$2,900 HKD
View
A
Retailer 8
-
$756 NZD
$426 USD
View
A
Retailer 9
-
$850 NZD
$479 USD
View
A
Retailer 10
-
$853 NZD
$481 USD
View
A
Retailer 11
-
$871 NZD
ZAR 7,932 ZAR
View
A
Retailer 12
-
$890 NZD
£395 GBP
View
A
Retailer 13
-
$1,196 NZD
A$1,037 AUD
View
B+
Retailer 14
-
$1,402 NZD
$790 USD
View
B+
Retailer 15
-
$1,542 NZD
$869 USD
View
B+
Retailer 16
-
$1,599 NZD
SGD 1,218 SGD
View
B+
Retailer 17
-
$1,846 NZD
$1,041 USD
View
B+
Retailer 18
-
$1,866 NZD
£828 GBP
View
B+
Retailer 19
-
$1,931 NZD
£857 GBP
View
Retailer 20
-
$1,969 NZD
$1,110 USD
View
Price last confirmed 14 days ago
B+
Retailer 21
-
$2,104 NZD
$1,186 USD
View
Retailer 22
-
$2,191 NZD
$1,235 USD
View
B+
Retailer 23
-
$2,209 NZD
$1,245 USD
View
B
Retailer 24
-
$2,209 NZD
$1,245 USD
View
B+
Retailer 25
-
$2,209 NZD
$1,245 USD
View
B
Retailer 26
-
$2,209 NZD
$1,245 USD
View
B+
Retailer 27
-
$2,209 NZD
$1,245 USD
View
B+
Retailer 28
-
$2,209 NZD
$1,245 USD
View
B+
Retailer 29
-
$2,209 NZD
$1,245 USD
View
B+
Retailer 30
-
$2,209 NZD
$1,245 USD
View
B
Retailer 31
-
$2,209 NZD
$1,245 USD
View
Retailer 32
-
$2,276 NZD
$1,283 USD
View
Price last confirmed 104 days ago
Most Expensive
B
Do Amore Diamonds
27-B6A07C314 · Oct 31
$3,371 NZD
$1,900 USD
View
32 more retailers have this diamond
Prices start from $350 NZDSave up to $3,022 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
$350 NZD