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Oval|Lab Grown|IGI

1.80ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG445039214

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445039214

Diamond specifications and retailer prices

From $4,264 NZD
As of November 5, 2026
Save $8,948 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,212 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.8ct lab-grown oval diamond

This 1.8ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445039214 or 445039214. Listed at 10 retailers as of November 5, 2026, with prices from $4,264 to $13,212, a $8,948 spread on the same certified stone. MOH London lists it at $13,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039214
Dimensions9.65 × 6.96 × 4.30 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.65 mm6.96 mm1.80 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039214
Side View
Table 59.5%Crown 34.2°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $13,212 NZD|Low: $4,095 NZD|High: $14,164 NZD|Avg: $7,698 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$4,264 NZD
Retailer 10$4,640 NZD
Retailer 7$4,948 NZD
Retailer 5$5,240 NZD
Retailer 11$6,222 NZD
Retailer 9$6,801 NZD
Retailer 4$7,582 NZD
Retailer 8$7,715 NZD
Retailer 2$9,122 NZD
MOH London$13,212 NZD
Retailer 3$14,164 NZD

19 data points across 11 retailers

10 retailers$4,264 NZD to $13,212 NZD

B+
Cheapest Retailer
-
$4,264 NZD
B+
Retailer 2
-
$4,640 NZD
View
Retailer 3
-
$4,948 NZD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$4,948 NZD
View
B+
Retailer 5
-
$5,240 NZD
View
B
Retailer 6
-
$6,801 NZD
View
B
Retailer 7
-
$7,582 NZD
View
B
Retailer 8
-
$7,715 NZD
View
B
Retailer 9
-
$9,122 NZD
View
Most Expensive
B
MOH London
LG445039214 · Nov 5
$13,212 NZD
£5,767 GBP
View
9 more retailers have this diamond
Prices start from $4,264 NZDSave up to $8,948 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.

B+
1.80ct Oval
$4,264 NZD