CaratHunter
Plans
Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG678537460

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678537460

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of November 1, 2026
Save $1,959 NZD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,403 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 LG678537460 or 678537460. Listed at 25 retailers as of November 1, 2026, with prices from $444 to $2,403, a $1,959 spread on the same certified stone. Reve Diamonds lists it at $2,403. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678537460
Dimensions7.63 × 7.66 × 4.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
7.63 mm7.66 mm1.70 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678537460
Side View
Table 59.0%Crown 35.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

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: $1,046 NZD|Low: $422 NZD|High: $2,403 NZD|Avg: $1,259 NZD|+5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 2, 2026
Retailer 10$444 NZD
Retailer 20$497 NZD
Retailer 2$515 NZD
Retailer 6$550 NZD
Retailer 7$550 NZD
Retailer 19$834 NZD
Retailer 12$873 NZD
Retailer 3$921 NZD
Retailer 15$946 NZD
Retailer 5$1,033 NZD
Retailer 1$1,046 NZD
Retailer 16$1,059 NZD
Retailer 8$1,464 NZD
Retailer 4$1,632 NZD
Retailer 11$1,771 NZD
Retailer 9$1,862 NZD
Retailer 17$1,954 NZD
Retailer 14$2,166 NZD
Retailer 18$2,220 NZD
Retailer 13$2,360 NZD
Reve Diamonds$2,403 NZD

34 data points across 21 retailers

25 retailers$444 NZD to $2,403 NZD

A
Cheapest Retailer
-
$444 NZD
$250 USD
A
Retailer 2
-
$497 NZD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$515 NZD
$290 USD
View
A
Retailer 4
-
$550 NZD
$310 USD
View
Retailer 5
-
$550 NZD
$310 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$834 NZD
$470 USD
View
A
Retailer 7
-
$873 NZD
£388 GBP
View
A
Retailer 8
-
$921 NZD
$519 USD
View
A
Retailer 9
-
$946 NZD
€508 EUR
View
A
Retailer 10
-
$995 NZD
$561 USD
View
A
Retailer 11
-
$1,033 NZD
$582 USD
View
B+
Retailer 12
-
$1,046 NZD
£464 GBP
View
A
Retailer 13
-
$1,059 NZD
A$918 AUD
View
B
Retailer 14
-
$1,464 NZD
$825 USD
View
Retailer 15
-
$1,632 NZD
$920 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,755 NZD
$989 USD
View
Price last confirmed 42 days ago
B
Retailer 17
-
$1,771 NZD
$998 USD
View
B
Retailer 18
-
$1,862 NZD
$1,049 USD
View
B
Retailer 19
-
$1,954 NZD
A$1,694 AUD
View
B
Retailer 20
-
$2,104 NZD
$1,186 USD
View
B
Retailer 21
-
$2,166 NZD
$1,221 USD
View
B
Retailer 22
-
$2,220 NZD
£985 GBP
View
B
Retailer 23
-
$2,360 NZD
$1,330 USD
View
B
Retailer 24
-
$2,376 NZD
$1,339 USD
View
Most Expensive
B
Reve Diamonds
A76317E36 · Nov 1
$2,403 NZD
$1,354 USD
View
24 more retailers have this diamond
Prices start from $444 NZDSave up to $1,959 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
$444 NZD