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Oval|Lab Grown|IGI

0.98ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG804673803

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804673803

Diamond specifications and retailer prices

From $328 NZD
$185 USD
As of October 29, 2026
Save $2,411 NZD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,740 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 0.98ct lab-grown oval diamond

This 0.98ct lab-grown oval 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 LG804673803 or 804673803. Listed at 23 retailers as of October 29, 2026, with prices from $328 to $2,740, a $2,411 spread on the same certified stone. Helzberg Diamonds lists it at $2,740. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673803
Dimensions8.21 × 5.47 × 3.47 mm
L/W Ratio1.50
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
8.21 mm5.47 mm0.98 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673803
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.4%

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: $686 NZD|Low: $318 NZD|High: $2,307 NZD|Avg: $930 NZD|+0.3%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 19
Retailer 20
October 31, 2026
Retailer 10$328 NZD
Retailer 16$369 NZD
Retailer 2$380 NZD
Retailer 4$406 NZD
Retailer 5$406 NZD
Retailer 14$500 NZD
Retailer 1$686 NZD
Retailer 9$717 NZD
Retailer 15$735 NZD
Retailer 12$736 NZD
Retailer 3$829 NZD
Retailer 17$1,015 NZD
Retailer 20$1,034 NZD
Retailer 7$1,077 NZD
Retailer 19$1,286 NZD
Retailer 6$1,308 NZD
Retailer 8$1,404 NZD
Retailer 11$1,604 NZD
Retailer 18$1,904 NZD
Retailer 13$2,307 NZD

31 data points across 20 retailers

23 retailers$328 NZD to $2,740 NZD

A
Cheapest Retailer
-
$328 NZD
$185 USD
A
Retailer 2
-
$369 NZD
$208 USD
View
Final sale: no returns
A
Retailer 3
-
$380 NZD
$214 USD
View
A
Retailer 4
-
$406 NZD
$229 USD
View
A
Retailer 5
-
$406 NZD
$229 USD
View
A
Retailer 6
-
$500 NZD
£222 GBP
View
A
Retailer 7
-
$686 NZD
€368 EUR
View
A
Retailer 8
-
$717 NZD
$404 USD
View
A
Retailer 9
-
$735 NZD
ZAR 6,694 ZAR
View
A
Retailer 10
-
$736 NZD
£327 GBP
View
A
Retailer 11
-
$829 NZD
$467 USD
View
A
Retailer 12
-
$1,015 NZD
A$880 AUD
View
B+
Retailer 13
-
$1,034 NZD
$583 USD
View
B+
Retailer 14
-
$1,077 NZD
$607 USD
View
B+
Retailer 15
-
$1,272 NZD
SGD 969 SGD
View
B+
Retailer 16
-
$1,286 NZD
$725 USD
View
Retailer 17
-
$1,288 NZD
$726 USD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
$1,308 NZD
$737 USD
View
B+
Retailer 19
-
$1,404 NZD
$791 USD
View
B+
Retailer 20
-
$1,604 NZD
$904 USD
View
B+
Retailer 21
-
$1,904 NZD
£845 GBP
View
B
Retailer 22
-
$2,307 NZD
$1,300 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOGKMNJOGJ · Oct 31
$2,740 NZD
$1,544 USD
View
22 more retailers have this diamond
Prices start from $328 NZDSave up to $2,411 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 Oval
$328 NZD