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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG741585187

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741585187

Diamond specifications and retailer prices

From $419 NZD
$236 USD
As of November 1, 2026
Save $1,900 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,319 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741585187 or 741585187. Listed at 23 retailers as of November 1, 2026, with prices from $419 to $2,319, a $1,900 spread on the same certified stone. Reve Diamonds lists it at $2,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741585187
Dimensions7.61 × 7.64 × 4.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.64 mm1.70 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741585187
Side View
Table 61.0%Crown 35.8°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $969 NZD|Low: $397 NZD|High: $2,319 NZD|Avg: $1,167 NZD|+5.3%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 8$419 NZD
Retailer 11$479 NZD
Retailer 17$484 NZD
Retailer 3$518 NZD
Retailer 4$518 NZD
Retailer 13$822 NZD
Retailer 5$875 NZD
Retailer 15$896 NZD
Retailer 1$969 NZD
Retailer 2$978 NZD
Retailer 16$1,059 NZD
Retailer 6$1,357 NZD
Retailer 18$1,615 NZD
Retailer 9$1,666 NZD
Retailer 7$1,759 NZD
Retailer 12$2,078 NZD
Retailer 10$2,094 NZD
Retailer 14$2,108 NZD
Reve Diamonds$2,319 NZD

40 data points across 19 retailers

23 retailers$419 NZD to $2,319 NZD

A
Cheapest Retailer
-
$419 NZD
$236 USD
A
Retailer 2
-
$479 NZD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$484 NZD
$273 USD
View
A
Retailer 4
-
$518 NZD
$292 USD
View
Retailer 5
-
$518 NZD
$292 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$822 NZD
£365 GBP
View
B+
Retailer 7
-
$875 NZD
$493 USD
View
A
Retailer 8
-
$896 NZD
€481 EUR
View
A
Retailer 9
-
$969 NZD
£430 GBP
View
A
Retailer 10
-
$978 NZD
$551 USD
View
A
Retailer 11
-
$987 NZD
$556 USD
View
B+
Retailer 12
-
$1,059 NZD
A$918 AUD
View
B+
Retailer 13
-
$1,357 NZD
$765 USD
View
Retailer 14
-
$1,615 NZD
$910 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,652 NZD
$931 USD
View
Price last confirmed 42 days ago
B+
Retailer 16
-
$1,666 NZD
$939 USD
View
B
Retailer 17
-
$1,759 NZD
$991 USD
View
B
Retailer 18
-
$1,964 NZD
$1,107 USD
View
B
Retailer 19
-
$2,078 NZD
£922 GBP
View
B
Retailer 20
-
$2,094 NZD
$1,180 USD
View
B
Retailer 21
-
$2,108 NZD
$1,188 USD
View
B
Retailer 22
-
$2,218 NZD
$1,250 USD
View
Most Expensive
B
Reve Diamonds
A439D85A9 · Nov 1
$2,319 NZD
$1,307 USD
View
22 more retailers have this diamond
Prices start from $419 NZDSave up to $1,900 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
1.70ct Round
$419 NZD