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Cushion|Lab Grown|GCAL

1.60ct I VS1 Cushion Lab Grown Diamond

VG • I/VS1 • GCAL 310320003

Certificate GCAL 310320003

Diamond specifications and retailer prices

From $615 USD
As of October 30, 2026
Save $1,885 USD (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,500 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown cushion diamond

This 1.6ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 310320003. Listed at 3 retailers as of October 30, 2026, with prices from $615 to $2,500, a $1,885 spread on the same certified stone. Do Amore Diamonds lists it at $2,500. 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

1.60
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 310320003
Dimensions7.79 × 6.25 × 4.34 mm
L/W Ratio1.25
Top View
7.79 mm6.25 mm1.60 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 310320003
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,500 USD|Low: $615 USD|High: $2,500 USD|Avg: $1,597 USD
Do Amore Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$615 USD
Retailer 2$1,673 USD
Do Amore Diamonds$2,500 USD

7 data points across 3 retailers

3 retailers$615 USD to $2,500 USD

B+
Cheapest Retailer
-
$615 USD
B
Retailer 2
-
$1,673 USD
£1,317 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1417035 · Oct 31
$2,500 USD
View
2 more retailers have this diamond
Prices start from $615 USDSave up to $1,885 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.

B+
1.60ct Cushion
$615 USD