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Oval|Lab Grown|IGI

4.85ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG809671310

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809671310

Diamond specifications and retailer prices

From $1,411 NZD
$795 USD
As of October 29, 2026
Save $11,563 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,973 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.85ct lab-grown oval diamond

This 4.85ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809671310 or 809671310. Listed at 13 retailers as of October 29, 2026, with prices from $1,411 to $12,973, a $11,563 spread on the same certified stone. Frank Darling lists it at $12,973. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.85
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809671310
Dimensions13.77 × 9.74 × 5.78 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.77 mm9.74 mm4.85 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809671310
Side View
Table 63.0%Crown 34.5°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 59.3%

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: $12,973 NZD|Low: $1,411 NZD|High: $20,600 NZD|Avg: $6,376 NZD|-5.4%
Frank Darling
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 14$1,411 NZD
Retailer 8$1,547 NZD
Retailer 7$1,719 NZD
Retailer 4$2,640 NZD
Retailer 12$2,644 NZD
Retailer 6$2,938 NZD
Retailer 9$3,868 NZD
Retailer 13$3,889 NZD
Retailer 3$5,076 NZD
Retailer 5$5,687 NZD
Retailer 11$6,803 NZD
Retailer 10$10,184 NZD
Retailer 2$12,633 NZD
Frank Darling$12,973 NZD

27 data points across 14 retailers

13 retailers$1,411 NZD to $12,973 NZD

A
Cheapest Retailer
-
$1,411 NZD
$795 USD
A
Retailer 2
-
$1,547 NZD
$872 USD
View
A
Retailer 3
-
$1,719 NZD
£763 GBP
View
A
Retailer 4
-
$2,640 NZD
$1,488 USD
View
A
Retailer 5
-
$2,644 NZD
$1,490 USD
View
B+
Retailer 6
-
$3,868 NZD
A$3,354 AUD
View
B+
Retailer 7
-
$3,889 NZD
$2,192 USD
View
B+
Retailer 8
-
$5,076 NZD
$2,861 USD
View
B
Retailer 9
-
$6,361 NZD
$3,585 USD
View
B
Retailer 10
-
$6,803 NZD
£3,019 GBP
View
B
Retailer 11
-
$10,184 NZD
$5,740 USD
View
B
Retailer 12
-
$12,633 NZD
$7,120 USD
View
Most Expensive
B
Frank Darling
LGOV40-90783UD · Oct 31
$12,973 NZD
$7,312 USD
View
12 more retailers have this diamond
Prices start from $1,411 NZDSave up to $11,563 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
4.85ct Oval
$1,411 NZD