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Round|Lab Grown|IGI

3.65ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG700501868

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700501868

Diamond specifications and retailer prices

From HK$4,072 HKD
$519 USD
As of October 29, 2026
Save HK$32,097 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$36,169 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.65ct lab-grown round diamond

This 3.65ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG700501868 or 700501868. Listed at 17 retailers as of October 29, 2026, with prices from HK$4,072 to HK$36,169, a HK$32,097 spread on the same certified stone. Do Amore Diamonds lists it at HK$36,169. 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

3.65
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700501868
Dimensions9.85 × 9.82 × 6.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.85 mm9.82 mm3.65 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700501868
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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 29
Current: HK$8,676 HKD|Low: HK$3,256 HKD|High: HK$24,492 HKD|Avg: HK$11,567 HKD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10HK$4,558 HKD
Retailer 12HK$4,558 HKD
Retailer 6HK$6,120 HKD
Retailer 3HK$7,281 HKD
Retailer 11HK$7,446 HKD
Retailer 9HK$7,822 HKD
Retailer 1HK$8,676 HKD
Retailer 7HK$13,032 HKD
Retailer 2HK$16,394 HKD
Retailer 4HK$18,973 HKD
Retailer 8HK$21,497 HKD
Retailer 5HK$24,322 HKD

36 data points across 12 retailers

17 retailersHK$4,072 HKD to HK$36,169 HKD

A
Cheapest Retailer
-
HK$4,072 HKD
$519 USD
A
Retailer 2
-
HK$4,558 HKD
$581 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,558 HKD
$581 USD
View
A
Retailer 4
-
HK$5,053 HKD
$644 USD
View
Retailer 5
-
HK$5,053 HKD
$644 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$6,120 HKD
$780 USD
View
A
Retailer 7
-
HK$7,281 HKD
$928 USD
View
A
Retailer 8
-
HK$7,446 HKD
$949 USD
View
B+
Retailer 9
-
HK$7,822 HKD
$997 USD
View
A
Retailer 10
-
HK$8,676 HKD
£871 GBP
View
B
Retailer 11
-
HK$13,032 HKD
$1,661 USD
View
B+
Retailer 12
-
HK$14,656 HKD
$1,868 USD
View
Retailer 13
-
HK$16,394 HKD
$2,090 USD
View
Price last confirmed 52 days ago
B
Retailer 14
-
HK$18,973 HKD
$2,418 USD
View
B
Retailer 15
-
HK$21,497 HKD
$2,740 USD
View
B
Retailer 16
-
HK$24,322 HKD
£2,441 GBP
View
Most Expensive
B
Do Amore Diamonds
27-483311FA2 · Oct 29
HK$36,169 HKD
$4,610 USD
View
16 more retailers have this diamond
Prices start from HK$4,072 HKDSave up to HK$32,097 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
3.65ct Round
HK$4,072 HKD