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Oval|Lab Grown|IGI

0.97ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG598303690

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598303690

Diamond specifications and retailer prices

From $465 NZD
$262 USD
As of October 29, 2026
Save $2,214 NZD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,679 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.97ct lab-grown oval diamond

This 0.97ct 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 LG598303690 or 598303690. Listed at 24 retailers as of October 29, 2026, with prices from $465 to $2,679, a $2,214 spread on the same certified stone. Brilliant Earth lists it at $2,679. 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

0.97
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598303690
Dimensions7.98 × 5.79 × 3.39 mm
L/W Ratio1.38
Girdle conditionFaceted
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
7.98 mm5.79 mm0.97 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598303690
Side View
Table 63.0%Crown 32.8°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 58.5%

Caratlytics Score

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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: $2,679 NZD|Low: $465 NZD|High: $2,733 NZD|Avg: $1,423 NZD
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 22$465 NZD
Retailer 13$522 NZD
Retailer 14$539 NZD
Retailer 8$577 NZD
Retailer 9$577 NZD
Retailer 7$636 NZD
Retailer 6$777 NZD
Retailer 23$1,004 NZD
Retailer 21$1,044 NZD
Retailer 17$1,104 NZD
Retailer 4$1,116 NZD
Retailer 16$1,190 NZD
Retailer 2$1,393 NZD
Retailer 20$1,436 NZD
Retailer 3$1,464 NZD
Retailer 11$1,548 NZD
Retailer 19$1,751 NZD
Retailer 12$1,856 NZD
Retailer 15$1,946 NZD
Retailer 5$2,244 NZD
Retailer 18$2,325 NZD
Retailer 10$2,471 NZD
Brilliant Earth$2,679 NZD

37 data points across 23 retailers

24 retailers$465 NZD to $2,679 NZD

A
Cheapest Retailer
-
$465 NZD
$262 USD
A
Retailer 2
-
$522 NZD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$539 NZD
$304 USD
View
A
Retailer 4
-
$577 NZD
$325 USD
View
A
Retailer 5
-
$577 NZD
$325 USD
View
A
Retailer 6
-
$636 NZD
HK$2,800 HKD
View
A
Retailer 7
-
$777 NZD
$438 USD
View
A
Retailer 8
-
$1,004 NZD
$566 USD
View
A
Retailer 9
-
$1,044 NZD
ZAR 9,503 ZAR
View
A
Retailer 10
-
$1,104 NZD
£490 GBP
View
B+
Retailer 11
-
$1,116 NZD
$629 USD
View
Retailer 12
-
$1,190 NZD
€639 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,393 NZD
A$1,208 AUD
View
B+
Retailer 14
-
$1,436 NZD
A$1,245 AUD
View
B+
Retailer 15
-
$1,464 NZD
$825 USD
View
B+
Retailer 16
-
$1,548 NZD
SGD 1,179 SGD
View
B+
Retailer 17
-
$1,751 NZD
A$1,518 AUD
View
B
Retailer 18
-
$1,856 NZD
$1,046 USD
View
Retailer 19
-
$1,890 NZD
$1,065 USD
View
Price last confirmed 45 days ago
B
Retailer 20
-
$1,946 NZD
$1,097 USD
View
B
Retailer 21
-
$2,244 NZD
£996 GBP
View
B
Retailer 22
-
$2,325 NZD
£1,032 GBP
View
B
Retailer 23
-
$2,471 NZD
$1,392 USD
View
Most Expensive
B
Brilliant Earth
18513818A · Oct 29
$2,679 NZD
$1,510 USD
View
23 more retailers have this diamond
Prices start from $465 NZDSave up to $2,214 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
0.97ct Oval
$465 NZD