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Round|Lab Grown|IGI

1.53ct K VS1 Round Lab Grown Diamond

EX • K/VS1 • IGI LG442068792

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442068792

Diamond specifications and retailer prices

From $3,912 NZD
As of November 5, 2026
Save $4,454 NZD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,277 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round 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 LG442068792 or 442068792. Listed at 10 retailers as of November 3, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068792
Dimensions7.41 × 7.46 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.41 mm7.46 mm1.53 ctK / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442068792
Side View
Table 54.5%Crown 32.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.8%

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: $12,277 NZD|Low: $3,755 NZD|High: $12,990 NZD|Avg: $7,319 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
Retailer 12
November 5, 2026
Retailer 7$3,912 NZD
Retailer 10$4,255 NZD
Retailer 8$4,538 NZD
Retailer 6$4,830 NZD
Retailer 12$5,725 NZD
Retailer 11$6,237 NZD
Retailer 9$7,087 NZD
Retailer 5$7,112 NZD
Retailer 2$8,366 NZD
Retailer 4$10,154 NZD
MOH London$12,277 NZD
Retailer 3$12,990 NZD

19 data points across 12 retailers

10 retailers$3,912 NZD to $8,366 NZD

B+
Cheapest Retailer
-
$3,912 NZD
B
Retailer 2
-
$4,255 NZD
View
Retailer 3
-
$4,538 NZD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$4,538 NZD
View
B
Retailer 5
-
$4,830 NZD
View
B
Retailer 6
-
$6,237 NZD
View
B
Retailer 7
-
$7,087 NZD
View
B
Retailer 8
-
$7,112 NZD
View
B
Retailer 9
-
$8,366 NZD
View
Most Expensive
MOH London
LG442068792 · Nov 5
$12,277 NZD
£5,434 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $3,912 NZDSave up to $4,454 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+
1.53ct Round
$3,912 NZD