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Round|Natural|GIA

1.60ct G IF Round Natural Diamond

EX • G/IF • GIA 2566681121

Certificate GIA 2566681121

Diamond specifications and retailer prices

From $12,411 USD
€11,820 EUR
As of October 30, 2026
Save $7,681 USD (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,092 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566681121. Listed at 19 retailers as of October 30, 2026, with prices from $12,411 to $20,092, a $7,681 spread on the same certified stone. NZ Jewellers lists it at $20,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566681121
Dimensions7.53 × 7.57 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.53 mm7.57 mm1.60 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566681121
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $20,092 USD|Low: $12,411 USD|High: $20,092 USD|Avg: $15,788 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 8$12,411 USD
Retailer 12$12,999 USD
Retailer 13$14,392 USD
Retailer 10$14,673 USD
Retailer 16$14,822 USD
Retailer 17$15,002 USD
Retailer 15$15,238 USD
Retailer 6$15,340 USD
Retailer 5$15,655 USD
Retailer 3$16,322 USD
Retailer 4$16,607 USD
Retailer 9$16,699 USD
Retailer 11$17,203 USD
Retailer 14$17,391 USD
Retailer 2$17,612 USD
Retailer 7$18,571 USD
NZ Jewellers$20,092 USD

3 data points across 17 retailers

19 retailers$12,411 USD to $20,092 USD

A
Cheapest Retailer
-
$12,411 USD
€11,820 EUR
A
Retailer 2
-
$12,937 USD
View
A
Retailer 3
-
$12,999 USD
₹1,238,015 INR
View
A
Retailer 4
-
$13,373 USD
A$20,573 AUD
View
A
Retailer 5
-
$14,392 USD
View
A
Retailer 6
-
$14,673 USD
View
A
Retailer 7
-
$14,822 USD
£11,671 GBP
View
A
Retailer 8
-
$15,002 USD
View
Final sale: no returns
A
Retailer 9
-
$15,238 USD
£11,999 GBP
View
A
Retailer 10
-
$15,340 USD
View
B+
Retailer 11
-
$15,655 USD
View
B+
Retailer 12
-
$16,322 USD
£12,852 GBP
View
B+
Retailer 13
-
$16,607 USD
View
B+
Retailer 14
-
$16,699 USD
View
B+
Retailer 15
-
$17,203 USD
€16,384 EUR
View
B+
Retailer 16
-
$17,391 USD
View
B+
Retailer 17
-
$17,612 USD
View
B+
Retailer 18
-
$18,571 USD
A$28,571 AUD
View
Most Expensive
B+
NZ Jewellers
4384a2cf-9f02-40c3-a25d-25882f11db04 · Oct 30
$20,092 USD
View
18 more retailers have this diamond
Prices start from $12,411 USDSave up to $7,681 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
1.60ct Round
$12,411 USD