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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG804637882

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804637882

Diamond specifications and retailer prices

From $440 NZD
$248 USD
As of November 1, 2026
Save $1,952 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,392 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 LG804637882 or 804637882. Listed at 23 retailers as of November 1, 2026, with prices from $440 to $2,392, a $1,952 spread on the same certified stone. Reve Diamonds lists it at $2,392. 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 angle32.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804637882
Dimensions7.80 × 7.71 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm7.71 mm1.70 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804637882
Side View
Table 58.0%Crown 32.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.6%

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: $867 NZD|Low: $419 NZD|High: $2,392 NZD|Avg: $1,239 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 9$440 NZD
Retailer 14$491 NZD
Retailer 17$511 NZD
Retailer 3$546 NZD
Retailer 4$546 NZD
Retailer 1$867 NZD
Retailer 5$917 NZD
Retailer 15$943 NZD
Retailer 18$995 NZD
Retailer 2$1,002 NZD
Retailer 12$1,036 NZD
Retailer 16$1,059 NZD
Retailer 6$1,448 NZD
Retailer 19$1,632 NZD
Retailer 10$1,757 NZD
Retailer 8$1,848 NZD
Retailer 11$2,094 NZD
Retailer 13$2,149 NZD
Retailer 7$2,193 NZD
Reve Diamonds$2,392 NZD

33 data points across 20 retailers

23 retailers$440 NZD to $2,392 NZD

A
Cheapest Retailer
-
$440 NZD
$248 USD
A
Retailer 2
-
$491 NZD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$511 NZD
$288 USD
View
A
Retailer 4
-
$546 NZD
$308 USD
View
Retailer 5
-
$546 NZD
$308 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$867 NZD
£385 GBP
View
A
Retailer 7
-
$917 NZD
$517 USD
View
A
Retailer 8
-
$943 NZD
€506 EUR
View
A
Retailer 9
-
$995 NZD
$561 USD
View
A
Retailer 10
-
$1,002 NZD
$565 USD
View
B+
Retailer 11
-
$1,036 NZD
£460 GBP
View
B+
Retailer 12
-
$1,059 NZD
A$918 AUD
View
B
Retailer 13
-
$1,448 NZD
$816 USD
View
Retailer 14
-
$1,632 NZD
$920 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,741 NZD
$981 USD
View
Price last confirmed 42 days ago
B
Retailer 16
-
$1,757 NZD
$990 USD
View
B
Retailer 17
-
$1,848 NZD
$1,042 USD
View
B
Retailer 18
-
$2,085 NZD
$1,175 USD
View
B
Retailer 19
-
$2,094 NZD
$1,180 USD
View
B
Retailer 20
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$2,149 NZD
$1,211 USD
View
B
Retailer 21
-
$2,193 NZD
£973 GBP
View
B
Retailer 22
-
$2,354 NZD
$1,327 USD
View
Most Expensive
B
Reve Diamonds
4BD0083BF · Nov 1
$2,392 NZD
$1,348 USD
View
22 more retailers have this diamond
Prices start from $440 NZDSave up to $1,952 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
$440 NZD