CaratHunter
Plans
Asscher|Lab Grown|IGI

1.67ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG678537738

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678537738

Diamond specifications and retailer prices

From $260 USD
As of November 1, 2026
Save $912 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,172 USD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.67ct lab-grown asscher diamond

This 1.67ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678537738 or 678537738. Listed at 19 retailers as of November 1, 2026, with prices from $260 to $1,172, a $912 spread on the same certified stone. Brilliance lists it at $1,172. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678537738
Dimensions6.50 × 6.43 × 4.43 mm
L/W Ratio1.01
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
6.50 mm6.43 mm1.67 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678537738
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 68.9%

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: $1,172 USD|Low: $260 USD|High: $1,307 USD|Avg: $649 USD|-7.6%
Brilliance
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
November 2, 2026
Retailer 3$260 USD
Retailer 6$288 USD
Retailer 4$320 USD
Retailer 9$388 USD
Retailer 11$490 USD
Retailer 13$497 USD
Retailer 15$522 USD
Retailer 19$541 USD
Retailer 12$543 USD
Retailer 7$546 USD
Retailer 8$610 USD
Retailer 2$673 USD
Retailer 10$879 USD
Retailer 18$929 USD
Retailer 5$978 USD
Retailer 14$1,030 USD
Retailer 16$1,128 USD
Retailer 17$1,160 USD
Brilliance$1,172 USD

41 data points across 19 retailers

19 retailers$260 USD to $1,172 USD

A
Cheapest Retailer
-
$260 USD
Final sale: no returns
Retailer 2
-
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$320 USD
HK$2,500 HKD
View
B+
Retailer 4
-
$388 USD
View
A
Retailer 5
-
$497 USD
ZAR 8,032 ZAR
View
A
Retailer 6
-
$522 USD
€497 EUR
View
Retailer 7
-
$541 USD
£426 GBP
View
Price last confirmed 10 days ago
A
Retailer 8
-
$543 USD
£428 GBP
View
A
Retailer 9
-
$546 USD
View
A
Retailer 10
-
$610 USD
View
A
Retailer 11
-
$673 USD
A$1,035 AUD
View
B+
Retailer 12
-
$709 USD
£558 GBP
View
B+
Retailer 13
-
$879 USD
View
B
Retailer 14
-
$929 USD
View
B
Retailer 15
-
$978 USD
View
B+
Retailer 16
-
$1,030 USD
View
B
Retailer 17
-
$1,128 USD
£888 GBP
View
B+
Retailer 18
-
$1,160 USD
£913 GBP
View
Most Expensive
B
Brilliance
D29122834 · Nov 1
$1,172 USD
View
18 more retailers have this diamond
Prices start from $260 USDSave up to $912 USD

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
1.67ct Asscher
$260 USD