CaratHunter
Plans
Emerald|Lab Grown|IGI

18.09ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG835645869

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835645869

Diamond specifications and retailer prices

From $6,705 SGD
$5,245 USD
As of October 31, 2026
Save $21,803 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $47,505 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 18.09ct lab-grown emerald diamond

This 18.09ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835645869 or 835645869. Listed at 13 retailers as of October 31, 2026, with a 325% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

18.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835645869
Dimensions17.82 × 13.00 × 7.99 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.82 mm13.00 mm18.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835645869
Side View
Table 71.0%Crown 36°Girdle: ThinPavilion 39.7°Culet: LargeDepth 61.5%

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: $47,505 SGD|Low: $6,605 SGD|High: $47,505 SGD|Avg: $16,274 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7$6,705 SGD
Retailer 11$7,265 SGD
Retailer 8$7,961 SGD
Retailer 6$8,702 SGD
Retailer 5$9,026 SGD
Retailer 4$9,777 SGD
Retailer 9$10,375 SGD
Retailer 10$10,936 SGD
Retailer 2$12,679 SGD
Retailer 13$23,944 SGD
Retailer 3$25,246 SGD
Retailer 12$28,508 SGD
Brilliant Earth$47,505 SGD

19 data points across 13 retailers

13 retailers$6,705 SGD to $28,508 SGD

A
Cheapest Retailer
-
$6,705 SGD
$5,245 USD
B+
Retailer 2
-
$7,265 SGD
$5,683 USD
View
Final sale: no returns
B+
Retailer 3
-
$7,961 SGD
$6,227 USD
View
B+
Retailer 4
-
$8,702 SGD
£5,360 GBP
View
Retailer 5
-
$9,026 SGD
$7,060 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$9,777 SGD
$7,648 USD
View
B+
Retailer 7
-
$10,375 SGD
ZAR 131,106 ZAR
View
B+
Retailer 8
-
$10,936 SGD
€8,147 EUR
View
B
Retailer 9
-
$12,679 SGD
A$15,258 AUD
View
B
Retailer 10
-
$23,944 SGD
$18,730 USD
View
B
Retailer 11
-
$25,246 SGD
$19,748 USD
View
B
Retailer 12
-
$28,508 SGD
$22,300 USD
View
Most Expensive
Brilliant Earth
21682422A · Oct 31
$47,505 SGD
$37,160 USD
View
Price under review
12 more retailers have this diamond
Prices start from $6,705 SGDSave up to $21,803 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
18.09ct Emerald
$6,705 SGD