CaratHunter
Plans
Asscher|Lab Grown|IGI

1.70ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG745507211

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG745507211

Diamond specifications and retailer prices

From $357 SGD
$279 USD
As of October 30, 2026
Save $4,412 SGD (93%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,768 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745507211 or 745507211. Listed at 15 retailers as of October 30, 2026, with prices from $357 to $4,768, a $4,412 spread on the same certified stone. Brilliant Earth lists it at $4,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507211
Dimensions6.53 × 6.31 × 4.53 mm
L/W Ratio1.03
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
6.53 mm6.31 mm1.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507211
Side View
Table 59.0%Crown 34.8°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 71.8%

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: Oct 30
Current: $4,768 SGD|Low: $357 SGD|High: $6,469 SGD|Avg: $1,989 SGD|-26.3%
Brilliant Earth
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
October 30, 2026
Retailer 3$357 SGD
Retailer 6$389 SGD
Retailer 14$413 SGD
Retailer 8$703 SGD
Retailer 13$730 SGD
Retailer 11$785 SGD
Retailer 7$1,137 SGD
Retailer 9$1,261 SGD
Retailer 5$1,434 SGD
Retailer 4$1,569 SGD
Retailer 2$1,966 SGD
Retailer 12$3,170 SGD
Retailer 10$4,449 SGD
Brilliant Earth$4,768 SGD

26 data points across 14 retailers

15 retailers$357 SGD to $4,768 SGD

A
Cheapest Retailer
-
$357 SGD
$279 USD
A
Retailer 2
-
$389 SGD
$304 USD
View
Final sale: no returns
A
Retailer 3
-
$413 SGD
$323 USD
View
A
Retailer 4
-
$703 SGD
$550 USD
View
A
Retailer 5
-
$730 SGD
$571 USD
View
A
Retailer 6
-
$785 SGD
$614 USD
View
A
Retailer 7
-
$1,137 SGD
A$1,368 AUD
View
A
Retailer 8
-
$1,261 SGD
$986 USD
View
Retailer 9
-
$1,358 SGD
$1,062 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$1,434 SGD
$1,122 USD
View
B+
Retailer 11
-
$1,569 SGD
$1,227 USD
View
B+
Retailer 12
-
$1,966 SGD
£1,211 GBP
View
B+
Retailer 13
-
$3,170 SGD
$2,480 USD
View
Retailer 14
-
$4,449 SGD
$3,480 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21415744Y · Oct 30
$4,768 SGD
$3,730 USD
View
14 more retailers have this diamond
Prices start from $357 SGDSave up to $4,412 SGD

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
$357 SGD