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Round|Natural|GIA

2.80ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 16199136

Certificate GIA 16199136

Diamond specifications and retailer prices

From $36,650 NZD
$20,656 USD
As of October 31, 2026
Save $12,895 NZD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $49,545 NZD at Yorxs · As of November 1, 2026
View at Yorxs

About this 2.8ct natural round diamond

This 2.8ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 16199136. Listed at 7 retailers as of October 31, 2026, with prices from $36,650 to $49,545, a $12,895 spread on the same certified stone. Yorxs lists it at $49,545. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.80
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 16199136
Dimensions9.01 × 9.05 × 5.55 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Girdle conditionFaceted
Cert comments
Clouds, internal graining and surface graining are not shown.
Top View
9.01 mm9.05 mm2.80 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 16199136
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°CuletDepth 61.5%

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 31
Current: $45,822 NZD|Low: $36,309 NZD|High: $49,767 NZD|Avg: $43,925 NZD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 1, 2026
Retailer 3$36,650 NZD
Retailer 2$43,751 NZD
Retailer 1$45,822 NZD
Yorxs$49,545 NZD

37 data points across 4 retailers

7 retailers$36,650 NZD to $49,545 NZD

B+
Cheapest Retailer
-
$36,650 NZD
$20,656 USD
B+
Retailer 2
-
$39,375 NZD
$22,192 USD
View
B+
Retailer 3
-
$43,751 NZD
$24,658 USD
View
Retailer 4
-
$43,751 NZD
$24,658 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$43,751 NZD
$24,658 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$45,822 NZD
£20,335 GBP
View
Most Expensive
B
Yorxs
BM25756 · Nov 1
$49,545 NZD
€26,594 EUR
View
6 more retailers have this diamond
Prices start from $36,650 NZDSave up to $12,895 NZD

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+
2.80ct Round
$36,650 NZD