CaratHunter
Plans
Cushion|Lab Grown|IGI

1.03ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG737548255

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG737548255

Diamond specifications and retailer prices

From €237 EUR
$265 USD
As of October 30, 2026
Save €935 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,172 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG737548255 or 737548255. Listed at 18 retailers as of October 30, 2026, with prices from €237 to €1,172, a €935 spread on the same certified stone. Reve Diamonds lists it at €1,172. 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

1.03
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737548255
Dimensions5.63 × 5.53 × 3.90 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.53 mm1.03 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737548255
Side View
Table 66.0%Crown 35.2°Girdle: THN-MEDPavilion 36.2°Culet: NoneDepth 70.5%

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: €473 EUR|Low: €262 EUR|High: €1,064 EUR|Avg: €566 EUR|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€262 EUR
Retailer 5€300 EUR
Retailer 4€354 EUR
Retailer 8€451 EUR
Retailer 1€473 EUR
Retailer 3€496 EUR
Retailer 9€640 EUR
Retailer 7€781 EUR
Retailer 10€1,023 EUR
Retailer 6€1,057 EUR

35 data points across 10 retailers

18 retailers€237 EUR to €1,172 EUR

A
Cheapest Retailer
-
€237 EUR
$265 USD
Final sale: no returns
A
Retailer 2
-
€262 EUR
$293 USD
View
A
Retailer 3
-
€298 EUR
HK$2,600 HKD
View
A
Retailer 4
-
€300 EUR
£264 GBP
View
A
Retailer 5
-
€354 EUR
$395 USD
View
B+
Retailer 6
-
€408 EUR
$456 USD
View
B+
Retailer 7
-
€451 EUR
ZAR 8,136 ZAR
View
B+
Retailer 8
-
€473 EUR
View
B+
Retailer 9
-
€496 EUR
£436 GBP
View
B
Retailer 10
-
€537 EUR
$600 USD
View
B+
Retailer 11
-
€640 EUR
A$1,100 AUD
View
B
Retailer 12
-
€707 EUR
SGD 1,067 SGD
View
B
Retailer 13
-
€781 EUR
A$1,342 AUD
View
B
Retailer 14
-
€890 EUR
$994 USD
View
B
Retailer 15
-
€912 EUR
$1,019 USD
View
B
Retailer 16
-
€1,023 EUR
£900 GBP
View
B
Retailer 17
-
€1,057 EUR
£930 GBP
View
Most Expensive
B
Reve Diamonds
1B7B7D987 · Oct 30
€1,172 EUR
$1,310 USD
View
17 more retailers have this diamond
Prices start from €237 EURSave up to €935 EUR

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
1.03ct Cushion
€237 EUR