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Emerald|Natural|GIA

1.51ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 3565704129

Certificate GIA 3565704129

Diamond specifications and retailer prices

From HK$27,031 HKD
$3,445 USD
As of October 31, 2026
Save HK$21,401 HKD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$48,432 HKD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565704129. Listed at 10 retailers as of October 31, 2026, with prices from HK$27,031 to HK$48,432, a HK$21,401 spread on the same certified stone. Helzberg Diamonds lists it at HK$48,432. 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

1.51
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3565704129
Dimensions7.72 × 5.42 × 3.64 mm
L/W Ratio1.42
Top View
7.72 mm5.42 mm1.51 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3565704129
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

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: Oct 31
Current: HK$48,432 HKD|Low: HK$27,031 HKD|High: HK$48,432 HKD|Avg: HK$32,829 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$27,031 HKD
Retailer 8HK$27,468 HKD
Retailer 7HK$28,888 HKD
Retailer 10HK$29,523 HKD
Retailer 3HK$31,510 HKD
Retailer 6HK$33,407 HKD
Retailer 9HK$34,716 HKD
Retailer 2HK$34,814 HKD
Retailer 4HK$45,584 HKD
Helzberg DiamondsHK$48,432 HKD

5 data points across 10 retailers

10 retailersHK$27,031 HKD to HK$48,432 HKD

A
Cheapest Retailer
-
HK$27,031 HKD
$3,445 USD
A
Retailer 2
-
HK$27,468 HKD
$3,501 USD
View
A
Retailer 3
-
HK$28,888 HKD
$3,682 USD
View
A
Retailer 4
-
HK$29,523 HKD
SGD 5,085 SGD
View
A
Retailer 5
-
HK$31,510 HKD
£3,162 GBP
View
A
Retailer 6
-
HK$33,407 HKD
$4,258 USD
View
A
Retailer 7
-
HK$34,716 HKD
$4,425 USD
View
A
Retailer 8
-
HK$34,814 HKD
€4,226 EUR
View
B+
Retailer 9
-
HK$45,584 HKD
$5,810 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRJLMLNGKHIP · Nov 1
HK$48,432 HKD
$6,173 USD
View
9 more retailers have this diamond
Prices start from HK$27,031 HKDSave up to HK$21,401 HKD

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
1.51ct Emerald
HK$27,031 HKD