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Oval|Lab Grown|IGI

0.86ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831629026

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831629026

Diamond specifications and retailer prices

From $633 NZD
$357 USD
As of October 29, 2026
Save $4,139 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,773 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.86ct lab-grown oval diamond

This 0.86ct 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 LG831629026 or 831629026. Listed at 22 retailers as of October 29, 2026, with prices from $633 to $4,773, a $4,139 spread on the same certified stone. Do Amore Diamonds lists it at $4,773. 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

0.86
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831629026
Dimensions7.78 × 5.43 × 3.31 mm
L/W Ratio1.43
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
7.78 mm5.43 mm0.86 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831629026
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.0%

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: $4,773 NZD|Low: $477 NZD|High: $5,625 NZD|Avg: $1,835 NZD
Do Amore Diamonds
Retailer 2
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Retailer 24
October 30, 2026
Retailer 24$633 NZD
Retailer 6$710 NZD
Retailer 3$735 NZD
Retailer 7$786 NZD
Retailer 16$786 NZD
Retailer 11$820 NZD
Retailer 10$921 NZD
Retailer 5$1,116 NZD
Retailer 23$1,167 NZD
Retailer 19$1,306 NZD
Retailer 21$1,326 NZD
Retailer 13$1,423 NZD
Retailer 22$1,434 NZD
Retailer 20$1,569 NZD
Retailer 15$1,893 NZD
Retailer 14$2,366 NZD
Retailer 17$2,592 NZD
Retailer 4$2,602 NZD
Retailer 8$2,787 NZD
Retailer 9$2,995 NZD
Retailer 2$3,059 NZD
Retailer 12$3,073 NZD
Retailer 18$3,407 NZD
Do Amore Diamonds$4,773 NZD

35 data points across 24 retailers

22 retailers$633 NZD to $4,773 NZD

A
Cheapest Retailer
-
$633 NZD
$357 USD
A
Retailer 2
-
$710 NZD
$400 USD
View
Final sale: no returns
A
Retailer 3
-
$735 NZD
$414 USD
View
A
Retailer 4
-
$786 NZD
$443 USD
View
A
Retailer 5
-
$786 NZD
$443 USD
View
A
Retailer 6
-
$820 NZD
$462 USD
View
A
Retailer 7
-
$921 NZD
$519 USD
View
B+
Retailer 8
-
$1,116 NZD
$629 USD
View
B+
Retailer 9
-
$1,167 NZD
$658 USD
View
B+
Retailer 10
-
$1,175 NZD
$662 USD
View
B+
Retailer 11
-
$1,423 NZD
£631 GBP
View
B+
Retailer 12
-
$1,434 NZD
$808 USD
View
B+
Retailer 13
-
$1,569 NZD
ZAR 14,285 ZAR
View
B
Retailer 14
-
$1,893 NZD
$1,067 USD
View
B
Retailer 15
-
$2,366 NZD
$1,334 USD
View
B
Retailer 16
-
$2,602 NZD
CA$2,037 CAD
View
B
Retailer 17
-
$2,787 NZD
$1,571 USD
View
B
Retailer 18
-
$2,995 NZD
$1,688 USD
View
B
Retailer 19
-
$3,059 NZD
$1,724 USD
View
B
Retailer 20
-
$3,073 NZD
$1,732 USD
View
B
Retailer 21
-
$3,407 NZD
£1,512 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D90634 · Oct 31
$4,773 NZD
$2,690 USD
View
21 more retailers have this diamond
Prices start from $633 NZDSave up to $4,139 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
0.86ct Oval
$633 NZD