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Marquise|Lab Grown|GIA

1.61ct E IF Marquise Lab Grown Diamond

VG • E/IF • GIA 2537632564

Certificate GIA 2537632564

Diamond specifications and retailer prices

From £1,563 GBP
$2,081 USD
As of October 30, 2026
Save £4,195 GBP (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,465 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537632564. Listed at 16 retailers as of October 29, 2026, with a 268% 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

1.61
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2537632564
Dimensions12.00 × 6.19 × 3.90 mm
L/W Ratio1.94
Top View
12.00 mm6.19 mm1.61 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537632564
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.0%

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: £3,932 GBP|Low: £1,563 GBP|High: £11,489 GBP|Avg: £4,577 GBP|+0.4%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 14£1,563 GBP
Retailer 5£1,871 GBP
Retailer 2£2,061 GBP
Retailer 10£2,368 GBP
Retailer 8£2,867 GBP
Retailer 12£3,038 GBP
Retailer 11£3,086 GBP
Retailer 1£3,932 GBP
Retailer 15£4,063 GBP
Retailer 3£5,018 GBP
Retailer 4£5,174 GBP
Retailer 6£5,314 GBP
Retailer 9£5,757 GBP
Retailer 7£7,237 GBP
Taylor and Hart£7,465 GBP
Retailer 13£11,489 GBP

6 data points across 16 retailers

16 retailers£1,563 GBP to £5,757 GBP

B+
Cheapest Retailer
-
£1,563 GBP
$2,081 USD
B+
Retailer 2
-
£1,871 GBP
$2,491 USD
View
Final sale: no returns
B
Retailer 3
-
£2,061 GBP
$2,745 USD
View
B
Retailer 4
-
£2,368 GBP
View
B
Retailer 5
-
£2,867 GBP
View
B
Retailer 6
-
£3,038 GBP
$4,045 USD
View
B
Retailer 7
-
£3,086 GBP
$4,110 USD
View
B
Retailer 8
-
£3,932 GBP
ZAR 84,593 ZAR
View
B
Retailer 9
-
£4,063 GBP
View
B
Retailer 10
-
£5,018 GBP
$6,682 USD
View
B
Retailer 11
-
£5,174 GBP
$6,890 USD
View
B
Retailer 12
-
£5,314 GBP
$7,077 USD
View
B
Retailer 13
-
£5,757 GBP
View
Retailer 14
-
£7,237 GBP
$9,637 USD
View
Price under review
Most Expensive
Taylor and Hart
FGSZLY0 · Oct 30
£7,465 GBP
$9,941 USD
View
Price under review
14 more retailers have this diamond
Prices start from £1,563 GBPSave up to £4,195 GBP

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+
1.61ct Marquise
£1,563 GBP