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Oval|Lab Grown|IGI

1.74ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG570332437

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG570332437

Diamond specifications and retailer prices

From $2,218 NZD
$1,250 USD
As of October 30, 2026
Save $2,564 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,518 NZD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.74ct lab-grown oval diamond

This 1.74ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570332437 or 570332437. Listed at 14 retailers as of October 30, 2026, with a 116% 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

1.74
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570332437
Dimensions9.81 × 6.77 × 4.23 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.81 mm6.77 mm1.74 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570332437
Side View
Table 59.5%Crown 37.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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: Oct 30
Current: $8,518 NZD|Low: $2,218 NZD|High: $12,344 NZD|Avg: $6,682 NZD|+7.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$2,218 NZD
Retailer 7$3,870 NZD
Retailer 11$4,335 NZD
Retailer 8$4,489 NZD
Retailer 3$4,782 NZD
Retailer 2$6,180 NZD
Retailer 10$7,014 NZD
Retailer 6$7,037 NZD
Flawless Fine Jewelry$8,518 NZD
Retailer 9$11,989 NZD
Retailer 5$12,247 NZD

42 data points across 11 retailers

14 retailers$2,218 NZD to $4,782 NZD

B+
Cheapest Retailer
-
$2,218 NZD
$1,250 USD
B
Retailer 2
-
$3,870 NZD
$2,181 USD
View
B
Retailer 3
-
$4,210 NZD
$2,373 USD
View
B
Retailer 4
-
$4,335 NZD
$2,443 USD
View
Final sale: no returns
B
Retailer 5
-
$4,489 NZD
$2,530 USD
View
Retailer 6
-
$4,489 NZD
$2,530 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$4,782 NZD
$2,695 USD
View
Retailer 8
-
$6,171 NZD
$3,478 USD
View
Price under review
Retailer 9
-
$6,180 NZD
£2,743 GBP
View
Price under review
Retailer 10
-
$7,014 NZD
$3,953 USD
View
Price under review
Retailer 11
-
$7,037 NZD
$3,966 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
41A7F02E6 · Oct 31
$8,518 NZD
£3,780 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $2,218 NZDSave up to $2,564 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+
1.74ct Oval
$2,218 NZD