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Asscher|Lab Grown|IGI

1.70ct D VVS1 Asscher Lab Grown Diamond

GD • D/VVS1 • IGI LG842617842

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842617842

Diamond specifications and retailer prices

From $513 NZD
$289 USD
As of October 30, 2026
Save $2,108 NZD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,584 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.7ct lab-grown asscher diamond

This 1.7ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG842617842 or 842617842. Listed at 23 retailers as of October 30, 2026, with a 411% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle48.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842617842
Dimensions6.49 × 6.44 × 4.28 mm
L/W Ratio1.01
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
6.49 mm6.44 mm1.70 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842617842
Side View
Table 68.0%Crown 39.7°Girdle: STK-THKPavilion 48.1°Culet: NoneDepth 66.5%

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: Oct 30
Current: $3,584 NZD|Low: $513 NZD|High: $3,584 NZD|Avg: $1,487 NZD
Rare Carat
Retailer 2
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Retailer 23
October 31, 2026
Retailer 9$513 NZD
Retailer 16$573 NZD
Retailer 3$594 NZD
Retailer 5$635 NZD
Retailer 8$635 NZD
Retailer 18$674 NZD
Retailer 17$843 NZD
Retailer 23$914 NZD
Retailer 20$989 NZD
Retailer 22$1,092 NZD
Retailer 14$1,111 NZD
Retailer 2$1,124 NZD
Retailer 21$1,477 NZD
Retailer 4$1,489 NZD
Retailer 13$1,508 NZD
Retailer 11$2,042 NZD
Retailer 15$2,130 NZD
Retailer 19$2,233 NZD
Retailer 12$2,443 NZD
Retailer 7$2,560 NZD
Retailer 10$2,614 NZD
Retailer 6$2,621 NZD
Rare Carat$3,584 NZD

16 data points across 23 retailers

23 retailers$513 NZD to $2,621 NZD

A
Cheapest Retailer
-
$513 NZD
$289 USD
A
Retailer 2
-
$573 NZD
$323 USD
View
Final sale: no returns
A
Retailer 3
-
$594 NZD
$335 USD
View
A
Retailer 4
-
$635 NZD
$358 USD
View
A
Retailer 5
-
$635 NZD
$358 USD
View
A
Retailer 6
-
$674 NZD
£299 GBP
View
B+
Retailer 7
-
$843 NZD
$475 USD
View
A
Retailer 8
-
$914 NZD
$515 USD
View
B+
Retailer 9
-
$989 NZD
€531 EUR
View
B+
Retailer 10
-
$1,092 NZD
ZAR 9,943 ZAR
View
B+
Retailer 11
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$1,111 NZD
$626 USD
View
B+
Retailer 12
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$1,124 NZD
£499 GBP
View
B+
Retailer 13
-
$1,477 NZD
A$1,281 AUD
View
B
Retailer 14
-
$1,489 NZD
$839 USD
View
B+
Retailer 15
-
$1,508 NZD
$850 USD
View
B
Retailer 16
-
$2,042 NZD
$1,151 USD
View
B
Retailer 17
-
$2,130 NZD
$1,200 USD
View
B
Retailer 18
-
$2,233 NZD
A$1,936 AUD
View
B
Retailer 19
-
$2,443 NZD
$1,377 USD
View
B
Retailer 20
-
$2,560 NZD
£1,136 GBP
View
B
Retailer 21
-
$2,614 NZD
$1,473 USD
View
B
Retailer 22
-
$2,621 NZD
$1,477 USD
View
Most Expensive
Rare Carat
AS1.70LGD87296 · Oct 19
$3,584 NZD
$2,020 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $513 NZDSave up to $2,108 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 Asscher
$513 NZD