Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 2504288357

Certificate GIA 2504288357

Diamond specifications and retailer prices

From $1,638 USD
HK$12,800 HKD
As of November 1, 2026
Save $2,957 USD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,595 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2504288357. Listed at 22 retailers as of October 30, 2026, with prices from $1,638 to $4,595, a $2,957 spread on the same certified stone. NZ Jewellers lists it at $4,595. 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

0.80
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2504288357
Dimensions8.99 × 4.59 × 3.12 mm
L/W Ratio1.96
Top View
8.99 mm4.59 mm0.80 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2504288357
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.0%

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: Nov 1
Current: $4,595 USD|Low: $1,638 USD|High: $4,595 USD|Avg: $2,592 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$1,638 USD
Retailer 2$1,643 USD
Retailer 3$2,010 USD
Retailer 4$2,028 USD
Retailer 7$2,198 USD
Retailer 9$2,412 USD
Retailer 12$2,536 USD
Retailer 5$2,703 USD
Retailer 6$2,771 USD
Retailer 13$2,814 USD
Retailer 10$3,274 USD
Retailer 8$3,851 USD
NZ Jewellers$4,595 USD

27 data points across 13 retailers

22 retailers$1,638 USD to $4,595 USD

A
Cheapest Retailer
-
$1,638 USD
HK$12,800 HKD
A
Retailer 2
-
$1,643 USD
₹156,497 INR
View
A
Retailer 3
-
$1,872 USD
A$2,880 AUD
View
B+
Retailer 4
-
$1,986 USD
View
B+
Retailer 5
-
$2,010 USD
View
B+
Retailer 6
-
$2,028 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,046 USD
View
B+
Retailer 8
-
$2,198 USD
View
B+
Retailer 9
-
$2,198 USD
View
B+
Retailer 10
-
$2,210 USD
View
B+
Retailer 11
-
$2,271 USD
SGD 3,069 SGD
View
B+
Retailer 12
-
$2,283 USD
View
B+
Retailer 13
-
$2,299 USD
View
B+
Retailer 14
-
$2,337 USD
View
B+
Retailer 15
-
$2,412 USD
£1,899 GBP
View
B+
Retailer 16
-
$2,536 USD
View
Retailer 17
-
$2,703 USD
A$4,159 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$2,771 USD
£2,182 GBP
View
B+
Retailer 19
-
$2,814 USD
€2,680 EUR
View
B
Retailer 20
-
$3,274 USD
ZAR 52,890 ZAR
View
B
Retailer 21
-
$3,851 USD
£3,032 GBP
View
Most Expensive
B
NZ Jewellers
7f5d6cee-278a-4ee9-9ec7-3d14544e38e8 · Oct 30
$4,595 USD
View
21 more retailers have this diamond
Prices start from $1,638 USDSave up to $2,957 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.

A
0.80ct Marquise
$1,638 USD