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Round|Lab Grown|IGI

0.71ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG414059524

Shape and cutting style on the report: Round brilliant

Certificate IGI LG414059524

Diamond specifications and retailer prices

From $550 SGD
$430 USD
As of October 30, 2026
Save $1,668 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,549 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG414059524 or 414059524. Listed at 11 retailers as of October 30, 2026, with a 303% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059524
Dimensions5.69 × 5.64 × 3.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.69 mm5.64 mm0.71 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414059524
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.2%

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 30
Current: $2,549 SGD|Low: $550 SGD|High: $2,773 SGD|Avg: $1,176 SGD|+0.6%
MOH London
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
October 30, 2026
Retailer 2$550 SGD
Retailer 9$556 SGD
Retailer 12$623 SGD
Retailer 13$623 SGD
Retailer 6$666 SGD
Retailer 10$690 SGD
Retailer 3$876 SGD
Retailer 14$1,001 SGD
Retailer 11$1,084 SGD
Retailer 7$1,172 SGD
Retailer 4$1,197 SGD
Retailer 8$1,935 SGD
MOH London$2,549 SGD
Retailer 5$2,773 SGD

20 data points across 14 retailers

11 retailers$550 SGD to $2,218 SGD

A
Cheapest Retailer
-
$550 SGD
$430 USD
A
Retailer 2
-
$556 SGD
$435 USD
View
A
Retailer 3
-
$623 SGD
$487 USD
View
Final sale: no returns
A
Retailer 4
-
$623 SGD
$487 USD
View
B+
Retailer 5
-
$690 SGD
$540 USD
View
B+
Retailer 6
-
$690 SGD
$540 USD
View
B+
Retailer 7
-
$1,084 SGD
$848 USD
View
B
Retailer 8
-
$1,172 SGD
€873 EUR
View
B
Retailer 9
-
$1,935 SGD
$1,514 USD
View
B
Retailer 10
-
$2,218 SGD
$1,735 USD
View
Most Expensive
MOH London
LG414059524 · Oct 21
$2,549 SGD
£1,570 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $550 SGDSave up to $1,668 SGD

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
0.71ct Round
$550 SGD