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Oval|Lab Grown|IGI

0.85ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG839698260

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839698260

Diamond specifications and retailer prices

From $586 NZD
$330 USD
As of October 29, 2026
Save $2,450 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,036 NZD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.85ct lab-grown oval diamond

This 0.85ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839698260 or 839698260. Listed at 21 retailers as of October 29, 2026, with prices from $586 to $3,036, a $2,450 spread on the same certified stone. Riddles Jewelry lists it at $3,036. 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

0.85
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839698260
Dimensions7.42 × 5.41 × 3.36 mm
L/W Ratio1.37
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
7.42 mm5.41 mm0.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839698260
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: $951 NZD|Low: $561 NZD|High: $3,036 NZD|Avg: $1,557 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Riddles Jewelry
October 30, 2026
Retailer 20$586 NZD
Retailer 2$678 NZD
Retailer 9$722 NZD
Retailer 6$726 NZD
Retailer 21$726 NZD
Retailer 1$951 NZD
Retailer 4$1,043 NZD
Retailer 13$1,049 NZD
Retailer 8$1,102 NZD
Retailer 17$1,122 NZD
Retailer 19$1,153 NZD
Retailer 18$1,182 NZD
Retailer 12$1,297 NZD
Retailer 16$1,311 NZD
Retailer 5$1,559 NZD
Retailer 7$2,331 NZD
Retailer 10$2,409 NZD
Retailer 11$2,572 NZD
Retailer 14$2,615 NZD
Retailer 3$2,851 NZD
Retailer 15$2,920 NZD
Riddles Jewelry$3,036 NZD

28 data points across 22 retailers

21 retailers$586 NZD to $3,036 NZD

A
Cheapest Retailer
-
$586 NZD
$330 USD
A
Retailer 2
-
$678 NZD
$382 USD
View
A
Retailer 3
-
$722 NZD
$407 USD
View
Final sale: no returns
A
Retailer 4
-
$726 NZD
$409 USD
View
A
Retailer 5
-
$726 NZD
$409 USD
View
A
Retailer 6
-
$951 NZD
£422 GBP
View
B+
Retailer 7
-
$1,043 NZD
$588 USD
View
B+
Retailer 8
-
$1,049 NZD
$591 USD
View
B+
Retailer 9
-
$1,102 NZD
$621 USD
View
B+
Retailer 10
-
$1,153 NZD
$650 USD
View
B+
Retailer 11
-
$1,182 NZD
$666 USD
View
B+
Retailer 12
-
$1,297 NZD
£576 GBP
View
B+
Retailer 13
-
$1,311 NZD
ZAR 11,941 ZAR
View
B+
Retailer 14
-
$1,559 NZD
$879 USD
View
B
Retailer 15
-
$2,331 NZD
$1,314 USD
View
B
Retailer 16
-
$2,409 NZD
$1,358 USD
View
B
Retailer 17
-
$2,572 NZD
CA$2,013 CAD
View
B
Retailer 18
-
$2,615 NZD
$1,474 USD
View
B
Retailer 19
-
$2,851 NZD
$1,607 USD
View
B
Retailer 20
-
$2,920 NZD
£1,296 GBP
View
Most Expensive
B
Riddles Jewelry
1987846357 · Oct 29
$3,036 NZD
$1,711 USD
View
20 more retailers have this diamond
Prices start from $586 NZDSave up to $2,450 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
0.85ct Oval
$586 NZD