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Oval|Lab Grown|IGI

1.61ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG803648403

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG803648403

Diamond specifications and retailer prices

From $611 NZD
$344 USD
As of November 1, 2026
Save $2,350 NZD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,961 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.61ct lab-grown oval diamond

This 1.61ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803648403 or 803648403. Listed at 21 retailers as of November 1, 2026, with prices from $611 to $2,961, a $2,350 spread on the same certified stone. MOH London lists it at $2,961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803648403
Dimensions8.32 × 6.05 × 3.94 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.32 mm6.05 mm1.61 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803648403
Side View
Table 58.0%Crown 33.5°Girdle: THK-VTKPavilion 29.5°Culet: NoneDepth 65.1%

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: Nov 1
Current: $2,961 NZD|Low: $587 NZD|High: $3,697 NZD|Avg: $1,715 NZD
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 17$611 NZD
Retailer 5$684 NZD
Retailer 8$709 NZD
Retailer 6$757 NZD
Retailer 15$890 NZD
Retailer 4$1,031 NZD
Retailer 16$1,164 NZD
Retailer 9$1,219 NZD
Retailer 11$1,307 NZD
Retailer 14$1,329 NZD
Retailer 12$1,350 NZD
Retailer 2$2,094 NZD
Retailer 7$2,437 NZD
Retailer 13$2,737 NZD
Retailer 18$2,863 NZD
Retailer 3$2,938 NZD
Retailer 10$2,952 NZD
MOH London$2,961 NZD

44 data points across 18 retailers

21 retailers$611 NZD to $2,961 NZD

A
Cheapest Retailer
-
$611 NZD
$344 USD
A
Retailer 2
-
$684 NZD
$385 USD
View
Final sale: no returns
A
Retailer 3
-
$709 NZD
$399 USD
View
A
Retailer 4
-
$757 NZD
$426 USD
View
Retailer 5
-
$890 NZD
£395 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,031 NZD
$580 USD
View
A
Retailer 7
-
$1,088 NZD
$612 USD
View
A
Retailer 8
-
$1,164 NZD
$655 USD
View
B+
Retailer 9
-
$1,219 NZD
$686 USD
View
B+
Retailer 10
-
$1,307 NZD
ZAR 11,882 ZAR
View
B+
Retailer 11
-
$1,329 NZD
€712 EUR
View
B+
Retailer 12
-
$1,350 NZD
£598 GBP
View
Retailer 13
-
$1,991 NZD
$1,120 USD
View
Price last confirmed 74 days ago
B
Retailer 14
-
$2,094 NZD
$1,178 USD
View
B
Retailer 15
-
$2,437 NZD
$1,371 USD
View
B
Retailer 16
-
$2,512 NZD
$1,414 USD
View
B
Retailer 17
-
$2,737 NZD
$1,540 USD
View
B
Retailer 18
-
$2,863 NZD
$1,611 USD
View
B
Retailer 19
-
$2,938 NZD
$1,653 USD
View
B
Retailer 20
-
$2,952 NZD
£1,308 GBP
View
Most Expensive
B
MOH London
LG803648403 · Nov 1
$2,961 NZD
£1,312 GBP
View
20 more retailers have this diamond
Prices start from $611 NZDSave up to $2,350 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
1.61ct Oval
$611 NZD