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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 $2,963 AUD
$2,081 USD
As of October 30, 2026
Save $7,952 AUD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,152 AUD 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: $4,476 AUD|Low: $2,963 AUD|High: $21,781 AUD|Avg: $8,658 AUD|+0.2%
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 30, 2026
Retailer 14$2,963 AUD
Retailer 5$3,546 AUD
Retailer 2$3,908 AUD
Retailer 1$4,476 AUD
Retailer 8$5,452 AUD
Retailer 12$5,758 AUD
Retailer 11$5,851 AUD
Retailer 9$7,454 AUD
Retailer 15$7,702 AUD
Retailer 3$9,512 AUD
Retailer 4$9,809 AUD
Retailer 6$10,075 AUD
Retailer 10$10,915 AUD
Retailer 7$13,720 AUD
Taylor and Hart$14,152 AUD
Retailer 13$21,781 AUD

7 data points across 16 retailers

16 retailers$2,963 AUD to $10,915 AUD

B+
Cheapest Retailer
-
$2,963 AUD
$2,081 USD
B+
Retailer 2
-
$3,546 AUD
$2,491 USD
View
Final sale: no returns
B
Retailer 3
-
$3,908 AUD
$2,745 USD
View
B
Retailer 4
-
$4,476 AUD
£2,476 GBP
View
B
Retailer 5
-
$5,452 AUD
£3,016 GBP
View
B
Retailer 6
-
$5,758 AUD
$4,045 USD
View
B
Retailer 7
-
$5,851 AUD
$4,110 USD
View
B
Retailer 8
-
$7,454 AUD
ZAR 84,593 ZAR
View
B
Retailer 9
-
$7,702 AUD
£4,260 GBP
View
B
Retailer 10
-
$9,512 AUD
$6,682 USD
View
B
Retailer 11
-
$9,809 AUD
$6,890 USD
View
B
Retailer 12
-
$10,075 AUD
$7,077 USD
View
B
Retailer 13
-
$10,915 AUD
£6,037 GBP
View
Retailer 14
-
$13,720 AUD
$9,637 USD
View
Price under review
Most Expensive
Taylor and Hart
FGSZLY0 · Oct 30
$14,152 AUD
$9,941 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,963 AUDSave up to $7,952 AUD

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
$2,963 AUD